:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#232b37;background:#f7f8fa;font-size:15px;font-synthesis:none;--blue:#24695e;--muted:#7d858e;--line:#e8e9e9;--soft:#f6f7f7}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0;transition:background .15s}button:hover:not(:disabled){filter:brightness(.96)}button:disabled{cursor:default;opacity:.5}button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #8bc8bd;outline-offset:3px}input,textarea,select{color:inherit;border:1px solid var(--line);border-radius:8px;background:white}textarea{resize:vertical;line-height:1.7}button{border-radius:8px}a{color:#24695e}[hidden]{display:none!important}.primary{background:var(--blue);color:#fff;padding:10px 18px;font-weight:600}.secondary{background:white;border:1px solid #dedfe1;padding:8px 12px;font-size:.8rem;white-space:nowrap}.text-link{background:transparent;color:#56736e;padding:4px;font-size:.8rem}.icon-button{background:transparent;color:inherit;font-size:1.4rem;padding:4px 8px}.mobile-only{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.brand-mark{display:inline-grid;place-items:center;width:52px;height:52px;background:#24695e;color:white;border-radius:16px;font-size:1.65rem;font-weight:600}.brand-mark.small{width:36px;height:36px;border-radius:11px;font-size:1.2rem}.login-screen{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 20% 10%,#deece5,transparent 55%),#f5f7f5}.login-card{width:min(440px,100%);padding:40px;background:white;border:1px solid #e3e8e5;border-radius:22px;box-shadow:0 15px 55px #1d40280a}.login-card h1{font-size:1.5rem;margin:26px 0 12px}.login-card p{color:var(--muted);line-height:1.7}.login-card label{display:block;margin:26px 0 9px;font-size:.875rem}.login-card input{width:100%;padding:13px}.login-card button{width:100%;margin-top:16px}.login-foot{border-top:1px solid var(--line);padding-top:20px;margin-top:22px;font-size:.8rem;font-weight:600}.login-foot span{display:block;color:var(--muted);font-size:.75rem;font-weight:400;margin-top:7px}.error{color:#a53e3e!important;min-height:8px}.workspace{display:flex;height:100dvh;overflow:hidden}.sidebar{width:250px;flex-shrink:0;display:flex;flex-direction:column;padding:26px 17px 19px;background:#f1f3f2;border-right:1px solid #e6e9e7}.brand{display:flex;gap:11px;align-items:center;font-weight:650;font-size:1.16rem;padding:0 7px}.brand small{display:block;color:#7e8884;font-weight:400;font-size:.72rem;margin-top:3px;letter-spacing:.05em}.new-button{margin:28px 4px 14px;padding:12px;text-align:left;background:white;border:1px solid #dee4e0;font-size:.875rem;font-weight:550;box-shadow:0 2px 3px #243f2710}.new-button span{margin-right:8px}.draft-search{margin:0 4px;width:calc(100% - 8px);padding:9px 11px;font-size:.8rem;background:#e9edea;border-color:transparent}.draft-search::placeholder{color:#8d9690}.nav-label{display:flex;justify-content:space-between;color:#8a928d;font-size:.72rem;margin:25px 12px 12px}.nav-label span{color:#458879}#draft-list{overflow-y:auto;flex:1;min-height:80px}.draft-button{width:100%;display:block;text-align:left;background:transparent;color:#5c6862;border:1px solid transparent;padding:12px;margin-bottom:5px}.draft-button.active{background:#e2ebe5;color:#244e40;border-color:#d4e2d9}.draft-button strong{display:block;font-size:.84rem;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.draft-button small{display:block;font-size:.68rem;color:#909a94;margin-top:6px}.draft-button small.draft-running{color:#338b71}.empty-search{padding:10px;font-size:.8rem;color:#87918a;line-height:1.7}.sidebar-bottom{border-top:1px solid #dfe5e0;padding:15px 8px 0;font-size:.75rem;color:#6a786f;line-height:1.5}.sidebar-bottom small{display:block;color:#97a098;font-size:.68rem;margin-top:4px}.capability-button{width:100%;background:transparent;text-align:left;font-size:.82rem;color:#42694f;padding:0 0 16px}.capability-button span{float:right}.text-button{background:transparent;color:#8a958d;padding:0;margin-top:13px;font-size:.72rem}.main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fff}.topbar{display:flex;align-items:center;gap:12px;padding:20px 28px;border-bottom:1px solid var(--line)}.title-wrap{flex:1;min-width:0;display:flex;align-items:center;gap:13px}.title-wrap input{width:min(410px,75%);border:0;padding:4px 0;font-size:1rem;font-weight:600;background:transparent}.title-wrap span{color:#99a19c;white-space:nowrap;font-size:.7rem}.context-row{display:flex;align-items:flex-start;gap:12px;padding:0 28px;border-bottom:1px solid #f1f2f1}.context-row>.text-link{margin:12px 0 8px;white-space:nowrap;font-size:.7rem;color:#96a29b}.brief-panel{padding:13px 0;flex:1;min-width:0;font-size:.8rem}.brief-panel summary{cursor:pointer;color:#69766f;line-height:1.55}.brief-panel summary span{margin-left:12px;color:#a0a9a3;font-size:.72rem}.brief-panel textarea{padding:11px;width:100%;margin-top:12px;background:#fafbf9}.conversation-layout{display:flex;flex:1;min-height:0}.chat-column{display:flex;flex:1;min-width:0;flex-direction:column}.messages{flex:1;overflow-y:auto;min-height:110px;padding:30px max(28px,calc((100% - 850px)/2));overscroll-behavior:contain;scroll-behavior:smooth}.welcome{max-width:620px;margin:7vh auto 20px}.eyebrow{font-size:.68rem;letter-spacing:.13em;color:#859b8d;font-weight:600}.welcome h2{font-size:2.05rem;font-weight:600;letter-spacing:-.045em;margin:18px 0}.welcome p{color:#8b948e;line-height:1.85;font-size:.9rem;max-width:490px;margin-bottom:30px}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.suggestion{background:#fafbf9;border:1px solid #e7ebe5;text-align:left;padding:16px 17px;font-size:.9rem;color:#405947;border-radius:12px}.suggestion small{display:block;font-size:.72rem;color:#a0a99f;margin-top:8px;line-height:1.5}.message{margin:0 0 30px}.message-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#4e695b;font-size:.78rem;font-weight:600;margin-bottom:12px}.message-model{font-size:.66rem;color:#a0aaa3;font-weight:400}.message-body{font-size:.98rem;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85}.message.user .message-body{background:#f3f6f1;border:1px solid #e8eee5;border-radius:12px;padding:15px 18px}.message.error .message-body,.message.system .message-body{font-size:.87rem;color:#98704c;background:#fbf7ed;border-radius:9px;padding:14px}.message.error .message-body{background:#fff3f2;color:#a74e47}.copy-button{padding:3px 7px;background:#f1f4f0;color:#8a998e;font-size:.65rem;font-weight:400}.pending{color:#8b9a90;font-size:.78rem;margin:12px 0 22px;display:flex;gap:8px;align-items:center;line-height:1.65}.pending:before{content:"";width:6px;height:6px;background:#58937b;border-radius:50%;flex-shrink:0;animation:breathe 1.5s infinite}.markdown{white-space:normal}.markdown p{margin:0 0 14px;white-space:pre-wrap}.markdown h2,.markdown h3,.markdown h4,.markdown h5,.markdown h6{line-height:1.6;margin:23px 0 10px;font-weight:600}.markdown h2{font-size:1.25rem}.markdown h3{font-size:1.1rem}.markdown h4,.markdown h5,.markdown h6{font-size:1rem}.markdown ul,.markdown ol{margin:10px 0 18px;padding-left:24px}.markdown li{margin:5px 0}.markdown blockquote{margin:14px 0;padding:6px 15px;border-left:3px solid #cbdacd;color:#7d897e;white-space:pre-wrap}.markdown hr{border:0;border-top:1px solid var(--line);margin:24px 0}.markdown code{font-family:Consolas,monospace;font-size:.87em;background:#eef1eb;padding:2px 5px;border-radius:4px}.markdown a{color:#337c62;text-decoration:underline;text-underline-offset:3px}.code-block{border:1px solid #e0e5dd;border-radius:10px;overflow:hidden;margin:15px 0;background:#f8faf5}.code-heading{display:flex;justify-content:space-between;align-items:center;padding:8px 13px;color:#8a9687;background:#f0f4eb;font-size:.7rem;border-bottom:1px solid #e4e9df}.code-block pre{margin:0;padding:15px;overflow:auto;white-space:pre;line-height:1.65}.code-block code{padding:0;background:none;font-size:.82rem}.table-wrap{overflow-x:auto;margin:15px 0}.markdown table{width:100%;border-collapse:collapse;font-size:.87rem}.markdown th,.markdown td{border:1px solid #e4e9e1;text-align:left;padding:9px 12px;min-width:95px}.markdown th{background:#f4f7f0;font-weight:600}.composer-wrap{padding:10px max(28px,calc((100% - 850px)/2)) 13px;flex-shrink:0;max-height:56dvh;overflow-y:auto}.composer{border:1px solid #dfe5dd;border-radius:15px;padding:12px 14px;background:white;box-shadow:0 3px 20px #203d2310}.composer:focus-within{border-color:#a5c2ac}.composer textarea{width:100%;border:0;outline:0!important;padding:2px 3px;max-height:230px;min-height:70px;font-size:.94rem;resize:vertical}.composer textarea::placeholder{color:#a3ada4}.composer-bottom{display:flex;align-items:center;gap:10px;justify-content:flex-end;padding-top:8px}.composer-bottom>span{margin-right:auto;font-size:.64rem;color:#a6afa5}.composer-bottom .primary{padding:8px 14px;font-size:.8rem}.composer-bottom .secondary{padding:7px 10px;font-size:.75rem}.model-controls{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;margin:10px 2px 5px;font-size:.72rem}.model-controls label{display:flex;align-items:center;gap:6px;color:#879584;white-space:nowrap}.model-controls select{max-width:205px;padding:4px 22px 4px 6px;border-color:transparent;background:#f5f7f2;font-size:.72rem}.model-note{font-size:.65rem;color:#a8b1a4;flex:1;min-width:60px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.reload-models{padding:3px 0;background:transparent;color:#9cab96;font-size:.65rem}.upload-hint,.footnote{font-size:.64rem;color:#a5afa1;line-height:1.6;margin:5px 2px 0}.footnote{color:#b0b8ab}.notice{font-size:.8rem;color:#a6574a;background:#fff4ef;border:1px solid #f4ded4;padding:10px 13px;border-radius:9px;margin-bottom:10px;white-space:pre-line;max-height:130px;overflow:auto;line-height:1.65}.composer-wrap.drag-over{background:#f0f7ee;outline:2px dashed #80b183;outline-offset:-5px}.attachments-panel{border:1px solid #e2e8dc;background:#f9fbf6;border-radius:10px;padding:9px 12px;margin-bottom:9px}.attachments-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.68rem;color:#a0ac99;margin-bottom:3px}.attachments-heading strong{color:#7b8e71;font-weight:500}.attachments-heading strong span{margin-left:6px;color:#a1b196}.attachments{max-height:142px;overflow-y:auto;overscroll-behavior:contain}.attachment-item{display:flex;align-items:center;gap:9px;padding:8px 0;border-top:1px solid #e7ecdf}.attachment-item:first-child{border-top:0}.attachment-icon{display:grid;place-items:center;flex-shrink:0;width:29px;height:33px;border:1px solid #dfe8d2;background:#ecf2e4;border-radius:6px;color:#88a36e;font-size:.68rem}.attachment-info{flex:1;min-width:0}.attachment-name{display:block;max-width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;text-align:left;background:none;padding:0;color:#596c4b;font-size:.75rem}.attachment-name:is(button):hover{text-decoration:underline}.attachment-info small{display:block;color:#a7b09d;font-size:.62rem;margin-top:4px}.attachment-info .attachment-warning{color:#b19866;line-height:1.5}.attachment-actions{display:flex;gap:8px;flex-shrink:0}.attachment-action{background:transparent;padding:4px 1px;font-size:.68rem;color:#8aa072;text-decoration:none}.attachment-action:hover{text-decoration:underline}.upload-status{font-size:.72rem;color:#729363;padding:0 3px 7px;overflow-wrap:anywhere;line-height:1.5}.upload-progress-wrap{padding:0 2px 7px}progress{width:100%;height:4px;accent-color:#518c65}.files-panel{width:290px;flex-shrink:0;background:#fbfcf9;border-left:1px solid var(--line);padding:20px 18px;overflow-y:auto}.files-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:18px}.files-heading h2{font-size:.94rem;margin:0 0 8px;font-weight:600}.files-heading p{font-size:.7rem;color:#a0ab97;margin:0}.files-heading button{margin-top:-6px}.panel-status{font-size:.75rem;color:#9ba891;line-height:1.7;margin:15px 0}.output-file{display:block;background:white;border:1px solid #e4eadc;border-radius:9px;padding:12px;margin-bottom:10px;text-decoration:none;overflow-wrap:anywhere}.output-file:hover{border-color:#aac293}.output-file strong{display:block;font-size:.8rem;font-weight:500;color:#60784a}.output-file small,.output-path{display:block;font-size:.65rem;color:#a8b698;line-height:1.6;margin-top:6px}.output-path{font-family:Consolas,monospace;color:#9aaf85}.activity-panel{border:1px solid #e4e9df;background:#fafcf7;border-radius:10px;margin:0 0 22px;font-size:.75rem;padding:10px 12px;color:#8b9c7d}.activity-panel>summary{cursor:pointer}.activity-list{margin-top:8px}.activity-item{border-top:1px solid #e7ecdf;padding:8px 0}.activity-item summary{display:flex;align-items:flex-start;gap:12px;justify-content:space-between;cursor:pointer}.activity-title{color:#738861;line-height:1.55;overflow-wrap:anywhere}.activity-status{font-size:.65rem;color:#9cb585;white-space:nowrap}.activity-output{font: .73rem/1.7 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:280px;overflow:auto;color:#839775;background:#f2f6ec;padding:10px;border-radius:6px}.requests{margin:0 max(28px,calc((100% - 850px)/2));max-height:45dvh;overflow-y:auto;flex-shrink:0}.request-card{padding:16px 18px;background:#fffaf0;border:1px solid #eedba9;border-radius:12px;margin-bottom:10px;color:#695532}.request-label{font-size:.65rem;color:#b38d40;margin-bottom:8px}.request-card h3{font-size:.9rem;margin:0 0 10px;font-weight:600}.request-detail{font: .75rem/1.65 Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:140px;overflow-y:auto;color:#927b51}.request-actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:14px}.request-actions .primary,.request-actions .secondary{font-size:.75rem;padding:8px 12px}.question-field{margin:15px 0;border:0;padding:0;min-width:0}.question-field legend{font-size:.8rem;line-height:1.65;margin-bottom:8px}.question-select,.question-answer{width:100%;padding:8px;font-size:.8rem}.question-answer{margin-top:8px}.request-form-field{display:grid;gap:7px;font-size:.8rem;margin:12px 0}.request-form-field input,.request-form-field select{padding:8px;max-width:100%}.request-form-field input[type=checkbox]{justify-self:start}.request-form-field small{font-size:.68rem;color:#b29b6f}.preview-dialog,.capabilities-dialog{width:min(860px,calc(100vw - 36px));max-height:88dvh;border:1px solid #dde5d7;border-radius:16px;padding:22px 25px;box-shadow:0 20px 80px #233f2935;color:#405b38;overflow-y:auto}.preview-dialog::backdrop,.capabilities-dialog::backdrop{background:#1c2b2980;backdrop-filter:blur(3px)}.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}.preview-heading h2{font-size:1rem;margin:0;overflow-wrap:anywhere}.preview-heading p{font-size:.75rem;color:#9fab98;line-height:1.6;margin:8px 0 0}.preview-content{max-height:65dvh;overflow:auto;line-height:1.8;font-size:.86rem}.preview-warning{font-size:.75rem;background:#fff7e7;color:#a18a50;border-radius:8px;padding:10px;line-height:1.65}.preview-text{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere}.preview-image{display:block;max-width:100%;max-height:60dvh;object-fit:contain;margin:16px auto}.capabilities-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:18px 0;font-size:.72rem;color:#93a38a}.capability-group{margin:25px 0}.capability-group h3{font-size:.85rem;color:#779366;margin:0 0 12px}.capability-row{padding:13px 0;border-bottom:1px solid #edf0e7}.capability-row-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.capability-row strong{font-size:.82rem;font-weight:500;overflow-wrap:anywhere}.capability-row p,.capability-row small{font-size:.74rem;color:#9eac91;line-height:1.7;overflow-wrap:anywhere;margin:7px 0 0}.capability-badge{font-size:.62rem;white-space:nowrap;padding:3px 7px;border-radius:5px;background:#f0f3eb;color:#8e9f7c}.capability-badge.available{background:#e9f4e7;color:#629156}.capability-badge.limited{background:#fff4d9;color:#b59852}.capability-badge.unavailable{background:#f2f2ed;color:#a5aa9b}.capability-badge.error{background:#fff0e9;color:#b68a72}.panel-footnote{border-top:1px solid var(--line);padding-top:16px;font-size:.7rem;color:#a9b39f;line-height:1.7}.archive-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:16px 0 10px;flex-wrap:wrap}.archive-heading h3,.archive-text-heading{font-size:.85rem;margin:0}.archive-summary{font-size:.7rem;color:#9cae8e;margin:0}.archive-entries{list-style:none;margin:0;padding:0;border:1px solid #e4eadb;border-radius:8px;background:#f9fbf4}.archive-entry{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-top:1px solid #e7ecdf}.archive-entry:first-child{border-top:0}.archive-entry-info{min-width:0;flex:1}.archive-entry-name{display:block;font-size:.78rem;white-space:pre-wrap;overflow-wrap:anywhere;font-weight:500}.archive-entry-size,.archive-entry-reason{display:block;font-size:.65rem;color:#abb59e;line-height:1.7;margin-top:3px;overflow-wrap:anywhere}.archive-entry-reason{color:#b3a078}.archive-entry-status{font-size:.62rem;background:#eaf3e4;color:#88a574;border-radius:4px;padding:2px 6px;white-space:nowrap}.archive-entry-status.error{color:#b88469;background:#fff0e3}.archive-entry-status.skipped{color:#b2a073;background:#fbf6e4}.archive-text-heading{margin:22px 0 10px}.archive-preview>.preview-text{border-top:1px solid var(--line);padding-top:12px}@keyframes breathe{50%{opacity:.35}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}@media(max-width:1200px){.sidebar{width:225px;padding:24px 13px}.files-panel{width:250px}.messages{padding:28px}.composer-wrap{padding:10px 28px 13px}.requests{margin:0 28px}.title-wrap{display:block}.title-wrap input{width:100%;display:block}.model-note{flex-basis:100%}.welcome{margin-top:4vh}.welcome h2{font-size:1.8rem}}@media(max-width:920px){.files-panel{position:fixed;inset:0 0 0 auto;width:min(340px,90vw);z-index:25;box-shadow:-10px 0 40px #1b372d15}.context-row>.text-link{display:none}.topbar{padding:17px 23px;gap:8px}.context-row{padding:0 23px}.export-button{display:none}.messages{padding:24px}.composer-wrap{padding:9px 24px 12px}.requests{margin:0 24px}.model-controls{gap:8px 10px}.model-controls select{max-width:175px}.model-note{display:none}.brief-panel summary span{display:none}.footnote{display:none}}@media(max-width:640px){.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;width:280px;transform:translateX(-100%);transition:transform .2s;box-shadow:6px 0 40px #152e2222}.sidebar.open{transform:translateX(0)}.mobile-only{display:block}.brand #close-nav{margin-left:auto}.topbar{padding:13px 14px;gap:8px}.topbar .secondary{padding:8px;font-size:.72rem}.title-wrap input{font-size:.9rem}.title-wrap span{font-size:.63rem}.context-row{padding:0 20px}.brief-panel{padding:11px 0;font-size:.75rem}.messages{padding:23px 20px;min-height:100px}.welcome{margin-top:3vh}.welcome h2{font-size:1.7rem}.welcome p{font-size:.85rem;margin-bottom:23px}.suggestions{gap:9px}.suggestion{padding:13px 12px;font-size:.8rem}.suggestion small{font-size:.64rem}.composer-wrap{padding:7px 13px 11px;max-height:55dvh}.composer{padding:10px 11px;border-radius:13px}.composer textarea{min-height:65px;font-size:.9rem}.composer-bottom{gap:7px}.composer-bottom>span{font-size:.58rem}.composer-bottom .primary{padding:8px 11px;font-size:.75rem}.composer-bottom .secondary{font-size:.7rem;padding:7px 8px}.model-controls{gap:7px 10px;margin:9px 1px 4px}.model-controls label{font-size:.64rem}.model-controls select{font-size:.66rem;max-width:160px;padding:4px 18px 4px 5px}.model-controls select#effort{max-width:113px}.reload-models{font-size:.6rem}.upload-hint{font-size:.58rem}.requests{margin:0 14px;max-height:40dvh}.request-card{padding:13px 14px}.message-body{font-size:.92rem}.message{margin-bottom:24px}.message.user .message-body{padding:13px 15px}.login-card{padding:28px}.attachments-panel{padding:8px 9px}.attachments{max-height:115px}.attachments-heading{font-size:.62rem}.attachments-heading>span{display:none}.attachment-actions{gap:6px}.attachment-action{font-size:.62rem}.preview-dialog,.capabilities-dialog{padding:16px}.activity-panel{font-size:.7rem}.archive-entry{padding:10px;gap:8px}.archive-entry-name{font-size:.72rem}.markdown table{font-size:.75rem}}@media(max-width:390px){.model-controls label:first-child{width:100%}.model-controls select#model{flex:1;max-width:none}.composer-bottom>span{display:none}.composer-bottom .upload-button{margin-right:auto}.welcome h2{font-size:1.55rem}.suggestion small{font-size:.6rem}.messages{padding:20px 17px}}
.request-external-link{display:block;width:fit-content;max-width:100%;font-size:.8rem;line-height:1.65;margin:12px 0;color:#7e692f;overflow-wrap:anywhere;text-underline-offset:3px}
.turn-recovery{border:1px solid #e2d8b7;background:#fffaf0;border-radius:9px;padding:11px 13px;margin-bottom:10px;font-size:.78rem;color:#887045;line-height:1.65}.turn-recovery p{margin:0 0 9px}.turn-recovery>div{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.turn-recovery .secondary,.turn-recovery .text-link{font-size:.7rem}
.draft-row{display:flex;align-items:stretch;gap:2px;margin-bottom:5px;border-radius:8px}.draft-row>.draft-button{min-width:0;flex:1;margin:0;padding-right:5px}.delete-draft-button{flex-shrink:0;align-self:center;background:transparent;color:#9ca79f;font-size:1.2rem;padding:5px 8px;line-height:1}.delete-draft-button:hover:not(:disabled){background:#f5e8e4;color:#a16b5e}.delete-current{color:#967569;border-color:#e8ddd6}.output-file-name{display:block;background:transparent;text-align:left;padding:0;color:#60784a;font-size:.82rem;font-weight:550;overflow-wrap:anywhere;max-width:100%}.output-file-actions{display:flex;gap:16px;margin-top:9px}.output-file-actions .text-link{font-size:.72rem;text-decoration:none;padding:2px 0}.output-file-actions .text-link:hover{text-decoration:underline}.files-panel.previewing{width:min(580px,48vw);background:#fcfdfa}.file-preview-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin:15px 0}.file-preview-heading h3{font-size:.92rem;line-height:1.65;margin:0;overflow-wrap:anywhere}.file-preview-heading p{font-size:.68rem;color:#92a184;line-height:1.6;margin:6px 0 0}.file-preview-heading>a{flex-shrink:0;text-decoration:none;font-size:.72rem;padding:7px 10px}.preview-back{font-size:.75rem;padding:3px 0}.files-panel .preview-content{max-height:none;font-size:.84rem;min-height:100px}.files-panel .preview-image{max-height:none;width:auto;max-width:100%;height:auto;margin:12px auto}.preview-html{display:block;width:100%;min-height:68dvh;border:1px solid #e1e7db;border-radius:8px;background:white}.preview-media{display:block;width:100%;max-height:60dvh;margin:14px auto}.unsupported-preview{font-size:.83rem;line-height:1.8;color:#89997e;padding:20px 12px;background:#f3f7ec;border-radius:8px}.preview-pagination{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid #e7ecdf;font-size:.72rem;color:#8a9a7c}.preview-pagination button{font-size:.72rem;padding:7px 10px}.delete-dialog{width:min(480px,calc(100vw - 36px));max-height:85dvh;overflow-y:auto;border:1px solid #e7dcd3;border-radius:15px;padding:22px 25px;color:#645549;box-shadow:0 20px 80px #233f2935}.delete-dialog::backdrop{background:#1c2b2980;backdrop-filter:blur(3px)}.delete-dialog p,.delete-dialog ul{font-size:.84rem;line-height:1.85;overflow-wrap:anywhere}.delete-dialog ul{padding-left:22px}.delete-dialog .delete-warning{font-size:.76rem;color:#a27258;background:#fff5e8;padding:10px 12px;border-radius:7px}.delete-dialog #delete-draft-size{font-size:.8rem;font-weight:550;color:#897459}.delete-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.danger-button{color:white;background:#a4614e;padding:10px 15px;font-size:.8rem;font-weight:550}.deletion-cleanup{margin-bottom:16px;border:1px solid #e2dac5;padding:9px;border-radius:8px;background:#f9f5e8}.deletion-cleanup p{font-size:.68rem;line-height:1.6;color:#a58b58;margin:0 0 6px}.deletion-cleanup .text-link{padding:2px 0;font-size:.7rem;color:#967748}.current-member{font-size:.82rem;font-weight:550;color:#536f5b;margin-bottom:14px}.owner-controls{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding:10px 0;font-size:.72rem;color:#8a9e82}.owner-controls select{font-size:.72rem;padding:5px 7px;max-width:130px}.owner-controls .secondary{font-size:.68rem;padding:6px 9px}@media(max-width:1200px){.files-panel.previewing{position:fixed;inset:0 0 0 auto;width:min(680px,88vw);z-index:25;box-shadow:-10px 0 40px #1b372d25}.context-row{flex-wrap:wrap;gap:0 12px}.owner-controls{margin-left:auto}}@media(max-width:640px){.topbar .delete-current{padding:8px 6px;font-size:.68rem}.files-panel.previewing{width:min(620px,96vw);padding:18px 15px}.file-preview-heading{gap:8px}.file-preview-heading h3{font-size:.83rem}.file-preview-heading>a{font-size:.65rem;padding:6px 8px}.preview-html{min-height:65dvh}.delete-dialog{padding:18px}.owner-controls{font-size:.65rem;padding:8px 0}.owner-controls select{font-size:.67rem;max-width:105px}.current-member{font-size:.76rem}}

.effective-model{margin:5px 2px;color:#6d8273;font-size:.68rem;line-height:1.5;overflow-wrap:anywhere}.skill-selection{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:7px 0}.skill-selection>.text-link{flex-shrink:0;padding:4px 2px}.selected-skills{display:flex;gap:5px;flex-wrap:wrap}.skill-chip{font-size:.69rem;padding:5px 8px;background:#e7efe9;color:#3a6654;border:1px solid #cfdfd4;overflow-wrap:anywhere}.skill-selection-note{font-size:.65rem;color:#8a958b;line-height:1.5}.capability-badge.discovered{color:#836a38;background:#faf1d9}.skill-pick{display:block;margin:9px 0 5px}.skill-pick[aria-pressed="true"]{background:#e7efe9;border-color:#aac8b5;color:#38604d}.skill-invocation-note{display:block;line-height:1.7;color:#7d8b80}.capability-warning{color:#976b38!important}.question-answer[type="password"]{display:block;width:100%;padding:9px 11px}.effective-model:empty{display:none}@media(max-width:640px){.effective-model{font-size:.64rem}.skill-selection{gap:5px}.skill-selection-note{flex-basis:100%}}

/* Chat gets the available height; settings and attachments expand only when needed. */
.main,.chat-column{min-height:0}.topbar,.context-row{flex-shrink:0}.topbar{padding-top:13px;padding-bottom:13px}.messages{flex:1 1 0;min-height:0;padding-top:24px;padding-bottom:20px}.composer-wrap{flex:0 0 auto;max-height:46dvh;overflow-y:auto;padding-top:8px;padding-bottom:9px}.composer{padding:10px 13px}.composer textarea{min-height:50px;height:50px;max-height:160px}.requests{max-height:25dvh}.brief-panel textarea{max-height:140px}.task-options{font-size:.72rem;margin:6px 2px 0}.task-options>summary{cursor:pointer;color:#587165;padding:4px 0;line-height:1.6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.task-options>summary::marker{color:#899b90}.task-options>summary>span:first-child{font-weight:550}.task-options>summary>span+span{margin-left:12px;color:#7e8b82;font-size:.67rem}.task-options-content{padding:9px 0 3px}.task-options .attachments-panel{margin-top:0}.steering-hint{font-size:.68rem;line-height:1.5;color:#648273;margin:5px 3px 0}.steering-badge{font-size:.66rem;font-weight:400;background:#e9f1ec;color:#52765d;border-radius:5px;padding:3px 7px}.steering-badge.pending,.steering-badge.unknown{background:#faf1da;color:#977744}.steering-badge.rejected{background:#fff0e8;color:#a26c55}.conversation-focused>.sidebar{display:none}.conversation-focused .context-row{display:none}.conversation-focused .messages{padding-left:max(24px,calc((100% - 1100px)/2));padding-right:max(24px,calc((100% - 1100px)/2))}.conversation-focused .composer-wrap{padding-left:max(24px,calc((100% - 1100px)/2));padding-right:max(24px,calc((100% - 1100px)/2))}.conversation-focused .requests{margin-left:max(24px,calc((100% - 1100px)/2));margin-right:max(24px,calc((100% - 1100px)/2))}.conversation-focused #open-nav{display:none}.focus-conversation[aria-pressed="true"]{background:#e6efe9;border-color:#bed2c5;color:#365f49}
@media(max-width:640px){.topbar{flex-wrap:wrap;gap:7px;padding:10px 13px}.title-wrap{flex-basis:calc(100% - 48px)}.topbar>.secondary{padding:6px 9px;font-size:.7rem}.topbar>.focus-conversation{margin-left:auto}.conversation-focused .title-wrap{flex-basis:100%}.composer-wrap{padding:7px 13px 9px;max-height:46dvh}.composer textarea{min-height:48px;height:48px;max-height:125px}.messages{min-height:0;padding:20px 17px}.requests{max-height:24dvh}.task-options>summary>span+span{margin-left:7px;font-size:.62rem}.task-options>summary{font-size:.7rem}.steering-hint{font-size:.64rem}.conversation-focused .composer-wrap{padding-left:13px;padding-right:13px}.conversation-focused .messages{padding-left:17px;padding-right:17px}.conversation-focused .requests{margin-left:14px;margin-right:14px}}

/* Expanded previews reuse the authenticated sidebar inside a native modal. */
.files-heading-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.files-heading-actions .secondary{font-size:.72rem;padding:7px 10px}.expanded-preview-dialog{width:calc(100vw - 32px);height:calc(100dvh - 32px);max-width:none;max-height:none;margin:auto;padding:0;border:1px solid #dce5d8;border-radius:14px;overflow:hidden;background:#fcfdfa;color:inherit;box-shadow:0 20px 80px #233f2935}.expanded-preview-dialog::backdrop{background:#1c2b2980;backdrop-filter:blur(3px)}.expanded-preview-dialog .files-panel.previewing{position:static;inset:auto;width:100%;height:100%;border:0;padding:20px 28px;box-shadow:none;overflow-y:auto}.expanded-preview-dialog .files-heading{position:sticky;top:-20px;z-index:1;background:#fcfdfa;padding:14px 0;border-bottom:1px solid var(--line);margin:-6px 0 14px}.expanded-preview-dialog .preview-content{min-height:calc(100dvh - 250px)}.expanded-preview-dialog .preview-image{max-width:100%;width:auto;margin:16px auto}.expanded-preview-dialog .preview-html{min-height:calc(100dvh - 230px)}.expanded-preview-dialog .preview-media{max-height:calc(100dvh - 240px)}.access-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:10px 0}.access-controls .secondary{font-size:.72rem;padding:6px 9px}.full-access-status{font-size:.72rem;line-height:1.5;color:#9b5039;background:#fff0e7;border:1px solid #edc5b3;padding:5px 8px;border-radius:6px}.full-access-dialog{width:min(510px,calc(100vw - 36px));max-height:88dvh;overflow:auto;border:1px solid #e7d3c7;border-radius:15px;padding:22px 25px;color:#645549;box-shadow:0 20px 80px #233f2935}.full-access-dialog::backdrop{background:#1c2b2980;backdrop-filter:blur(3px)}.full-access-dialog p,.full-access-dialog ul{font-size:.84rem;line-height:1.85;overflow-wrap:anywhere}.full-access-dialog ul{padding-left:22px}.context-row{flex-wrap:wrap}@media(max-width:640px){.expanded-preview-dialog{width:100vw;height:100dvh;margin:0;border:0;border-radius:0}.expanded-preview-dialog .files-panel.previewing{padding:14px 16px}.expanded-preview-dialog .files-heading{top:-14px;gap:8px}.files-heading-actions{gap:3px}.files-heading-actions .secondary{font-size:.68rem;padding:8px}.access-controls{padding:8px 0}.full-access-status{font-size:.68rem}.full-access-dialog{padding:18px}.expanded-preview-dialog .preview-html{min-height:calc(100dvh - 210px)}}
