:root{color-scheme:dark;--bg:#0b121b;--panel:#101a26;--panel-deep:#0c1520;--line:#253341;--text:#eaf1f5;--muted:#98a9b8;--accent:#69e0c3;--accent-dim:#183b36;--danger:#ffb5ac;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,label,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:not(:disabled):hover{filter:brightness(1.15)}a:hover{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}h1,h2,h3,p{margin:0}h2{font-size:16px;line-height:1.4}h3{font-size:14px}button{color:var(--text)}[hidden]{display:none!important}.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}.skip-link{position:absolute;z-index:10;top:-80px;left:12px;padding:10px;background:var(--accent);color:var(--bg)}.skip-link:focus{top:8px}.page-shell{max-width:1600px;margin:auto}.topbar{height:77px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0e1721}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.5px}.brand-mark{display:grid;place-content:center;width:34px;height:34px;border-radius:9px;background:var(--accent);color:#0b2521;font-size:24px;line-height:1;position:relative;font-weight:800}.brand-mark span{position:absolute;right:5px;bottom:0;color:#0b2521;font-size:26px}.brand-label{font-size:9px;font-weight:600;letter-spacing:1.5px;color:var(--muted);border-left:1px solid var(--line);padding-left:15px;margin-left:10px}.topbar nav{display:flex;gap:27px;font-size:12px;color:#acb9c4}.topbar nav span{padding-left:5px;color:#647989}.workspace{display:grid;grid-template-columns:304px minmax(0,1fr);min-height:calc(100vh - 77px)}.library{border-right:1px solid var(--line);padding:30px 23px;background:#0e1721}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.eyebrow{font-size:9px;font-weight:650;letter-spacing:1.7px;color:var(--accent);margin-bottom:9px}.library .eyebrow{color:#7f919f}.library h2{font-size:18px}.count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:21px;margin-left:5px;padding:0 6px;border-radius:5px;background:#20303d;color:#b8c9d2;font-size:11px;font-weight:500;vertical-align:middle}.live-dot{height:7px;width:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #69e0c312}.upload-zone{position:relative;display:flex;align-items:center;flex-direction:column;text-align:center;border:1px dashed #42605e;border-radius:10px;background:linear-gradient(160deg,#152b2c66,#12212c44);padding:21px 10px 17px;cursor:pointer}.upload-zone:hover,.upload-zone.dragging{border-color:var(--accent);background:#183b3655}.upload-zone:focus-within{outline:2px solid var(--accent);outline-offset:3px}.upload-zone input{position:absolute;width:100%;height:100%;inset:0;opacity:0;cursor:pointer}.upload-zone.disabled{opacity:.55}.upload-icon{display:grid;place-items:center;width:31px;height:32px;border:1px solid #41645d;border-radius:8px;color:var(--accent);font-size:25px;line-height:1;margin-bottom:13px}.upload-zone strong{font-size:12px;font-weight:600;margin-bottom:4px}.upload-zone>span:not(.upload-icon){font-size:11px;color:var(--muted)}.upload-zone small{font-size:9px;color:#7c919e;margin-top:13px}.upload-status{font-size:11px;color:var(--accent);margin:10px 0;overflow-wrap:anywhere}.upload-status:empty{display:none}.library-toolbar{display:flex;align-items:center;justify-content:space-between;margin:24px 0 10px;font-size:10px;color:var(--muted)}.text-button{border:0;background:transparent;padding:5px 0;font-size:11px;color:var(--muted);line-height:1.4}.text-button:not(:disabled):hover{color:var(--accent)}.document-list{display:grid;gap:7px}.document-row{display:grid;grid-template-columns:16px minmax(0,1fr) 24px;align-items:center;gap:10px;padding:12px 10px;border:1px solid transparent;border-radius:8px;background:#121f2b}.document-row.selected{border-color:#2a4945;background:#14272466}.document-row input{width:14px;height:14px;margin:0;accent-color:var(--accent);cursor:pointer}.document-main{min-width:0;text-align:left;border:0;padding:0;background:transparent}.document-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#d9e7ed;font-size:11px;font-weight:600}.document-meta{display:block;margin-top:4px;font-size:9px;color:#8296a3}.icon-button{display:grid;place-items:center;border:0;background:transparent;font-size:20px;color:#8da1af;line-height:1;min-height:28px;min-width:24px;border-radius:5px}.icon-button:hover{background:#273945;color:var(--text)}.library-actions{display:flex;justify-content:space-between;gap:8px;margin-top:15px}.subtle-button{border:1px solid #2a3b49;background:#172330;border-radius:6px;padding:8px 10px;font-size:10px;font-weight:550}.session-note{display:flex;align-items:flex-start;gap:10px;padding-top:24px;margin-top:25px;border-top:1px solid var(--line)}.small-icon{color:#8ca297;font-size:19px;line-height:1}.session-note strong{font-size:10px;font-weight:600;color:#becec9}.session-note p,.privacy-note{font-size:10px;color:#8297a5;line-height:1.75}.session-note p{margin-top:5px}.privacy-note{margin-top:17px;color:#748b9a}.main-panel{padding:32px 38px 20px;max-width:1240px;width:100%;margin:auto;align-self:start}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.workspace-heading h1{font-size:29px;line-height:1.2;font-weight:600;letter-spacing:-1px;margin-bottom:9px}.workspace-heading>div>p:last-child{color:var(--muted);font-size:12px}.session-badge{display:flex;align-items:center;gap:6px;padding:5px 8px;background:#14251f;border:1px solid #274136;border-radius:5px;font-size:9px;color:#aecac0;white-space:nowrap;align-self:flex-start;margin-top:5px}.session-badge>span{width:5px;height:5px;background:var(--accent);border-radius:50%}.flow-strip{display:flex;align-items:center;gap:20px;margin-bottom:23px;color:#8599a7;font-size:10px}.flow-strip span{display:flex;align-items:center;gap:7px}.flow-strip b{font-size:9px;font-weight:500;color:#92b6aa;border:1px solid #2c423f;border-radius:5px;padding:2px 4px}.flow-strip>span:nth-child(even){color:#405968}.notice{padding:11px 13px;margin-bottom:16px;border:1px solid #765049;background:#35231f;color:var(--danger);font-size:12px;border-radius:8px;overflow-wrap:anywhere}.question-card{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:21px 22px 0;box-shadow:0 4px 12px #0000000d}.question-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.question-heading h2{font-size:14px;font-weight:600}.keyboard-hint{font-size:9px;color:#708694}textarea,input[type=password],select{background:#0b1520;border:1px solid #2b3a48;border-radius:7px;color:var(--text);width:100%;padding:11px 12px}textarea{display:block;min-height:102px;resize:vertical;font-size:13px;line-height:1.7}textarea::placeholder{color:#687e8e}.sample-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:12px 0 20px}.sample-row>span{color:#748d9c;font-size:9px;margin-right:3px}.sample-row button{border:1px solid #2a3a48;border-radius:5px;background:#15232f;font-size:9px;line-height:1.5;padding:5px 7px;color:#abc0ce}.sample-row button span{color:#617f90;margin-left:4px}.question-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.mode-switch{display:flex;gap:2px;margin:0;padding:3px;border:1px solid #263745;background:#0d1721;border-radius:7px}.mode-switch label{position:relative;cursor:pointer}.mode-switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.mode-switch label>span{display:block;padding:6px 13px;font-size:10px;color:#8fa5b3;border-radius:4px}.mode-switch input:checked+span{background:#21453d;color:#a1f0d8}.mode-switch input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.mode-switch i{font-style:normal;color:var(--accent);font-size:13px;padding-right:2px}.primary-button{display:flex;align-items:center;gap:26px;background:var(--accent);color:#09251e;border:1px solid transparent;border-radius:7px;padding:10px 16px;font-weight:650;font-size:11px;min-width:145px;justify-content:space-between}.primary-button>span:last-child{font-size:18px;line-height:1}.question-hint{margin:10px 0 17px;font-size:10px;color:#8398a7;line-height:1.6}.connection{border-top:1px solid var(--line);margin:0 -22px;padding:0 22px}.connection summary{display:flex;align-items:center;gap:8px;padding:13px 0;cursor:pointer;color:#a6b9c5;font-size:10px;list-style:none}.connection summary::before{content:'›';font-size:16px;line-height:1;color:#749181}.connection[open] summary::before{transform:rotate(90deg)}.connection summary::-webkit-details-marker{display:none}.connection summary span:last-child{margin-left:auto;color:#647d8c;font-size:9px}.connection-fields{display:grid;grid-template-columns:minmax(0,1fr) 150px auto;gap:12px;align-items:end}.connection-fields label{font-size:10px;color:var(--muted);display:grid;gap:6px}.connection-fields input,.connection-fields select{font-size:11px;min-height:38px;padding:8px}.connection-fields button{min-height:38px}.connection>p{font-size:10px;line-height:1.6;color:#7d93a3;margin:12px 0 15px}.results-section{border:1px solid var(--line);border-radius:12px;margin-top:22px;background:var(--panel-deep);overflow:hidden}.result-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid #1e2e3b;padding:15px 21px}.result-label{display:flex;align-items:center;gap:9px;min-width:0}.result-label h2{font-size:12px;font-weight:550}.result-icon{color:var(--accent);font-size:20px;line-height:1}.download-button{font-size:9px;white-space:nowrap}.result-badge{font-size:8px;white-space:nowrap;color:#a7cabd;border:1px solid #2c473e;background:#183027;border-radius:4px;padding:2px 5px}.answer-empty{text-align:center;max-width:380px;margin:auto;padding:26px 20px 28px}.empty-symbol{height:38px;width:38px;display:grid;place-items:center;margin:0 auto 13px;border:1px solid #2d4148;border-radius:11px;background:#15232c;color:var(--accent);font-size:28px;line-height:1}.answer-empty h3{font-size:13px;font-weight:500;color:#c8d7e1;margin-bottom:8px}.answer-empty p{color:#829aaa;font-size:11px;line-height:1.7}.answer-empty>span{display:block;font-size:9px;color:#627f90;margin-top:14px}.answer-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.85;color:#c2d2de;padding:21px 23px}.answer-question{margin:18px 22px 0;color:#8099a8;font-size:10px;overflow-wrap:anywhere}.answer-meta{font-size:9px;color:#718b99;padding:0 23px 18px}.answer-loading{padding:35px 22px;display:flex;align-items:center;gap:12px;color:#9cb6bf;font-size:12px}.spinner{width:17px;height:17px;border:2px solid #2d514a;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}.citation-section{padding:18px 22px 22px;border-top:1px solid var(--line);background:#101c27}.citation-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:13px}.citation-heading h3{font-size:11px;font-weight:550}.citation-heading>span{font-size:9px;color:#6f8a9c}.citation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.citation-card{padding:13px;border:1px solid #2a3b46;border-radius:7px;background:#0f1923}.citation-source{display:flex;align-items:center;gap:7px;margin-bottom:9px}.citation-number{color:#9de6ce;font-size:10px;font-weight:600;border:1px solid #355047;padding:0 5px;border-radius:3px}.citation-source strong{font-size:10px;font-weight:500;overflow-wrap:anywhere;color:#b1c8d5}.citation-card h4{margin:0 0 5px;color:#d3e2e9;font-size:11px;font-weight:550}.citation-card p{font-size:10px;line-height:1.75;color:#94aebb;white-space:pre-wrap;overflow-wrap:anywhere}.citation-card small{display:block;font-size:9px;color:#6d8b9b;margin-top:9px}.workspace-footer{display:flex;justify-content:space-between;gap:15px;color:#526d7e;font-size:9px;margin-top:19px}.empty-library{padding:18px 10px;text-align:center;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:11px}dialog{width:min(760px,calc(100% - 32px));max-height:85vh;background:#101b27;color:var(--text);border:1px solid #38504e;border-radius:12px;padding:24px;box-shadow:0 24px 90px #0009}dialog::backdrop{background:#02080ecc;backdrop-filter:blur(4px)}.preview-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.preview-heading h2{overflow-wrap:anywhere}.preview-heading .icon-button{font-size:26px;width:30px;height:30px}.preview-meta{color:var(--muted);font-size:11px;margin:12px 0 20px}.preview-chunk{border-top:1px solid var(--line);padding:16px 0}.preview-chunk h3{font-size:12px;margin-bottom:8px;color:#a5d7c9}.preview-chunk p{font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1450px){.main-panel{padding:38px 54px}.workspace-heading h1{font-size:34px}.workspace{grid-template-columns:324px 1fr}.library{padding:36px 27px}.question-card{padding-top:25px}.answer-empty{padding-top:35px;padding-bottom:36px}}
@media(max-width:1100px){.workspace{grid-template-columns:268px minmax(0,1fr)}.library{padding:27px 18px}.main-panel{padding:29px 25px 20px}.session-badge{display:none}.flow-strip{gap:12px;font-size:9px}.keyboard-hint{display:none}.sample-row>span{flex-basis:100%;margin-bottom:2px}.connection-fields{grid-template-columns:1fr 140px}.connection-fields button{grid-column:1/-1;justify-self:start;min-height:30px}.workspace-heading h1{font-size:26px}.citation-heading>span{display:none}.result-badge{display:none}.workspace-footer{flex-direction:column;gap:4px}}
@media(max-width:780px){.topbar{padding:0 20px;height:65px}.brand-label{display:none}.workspace{grid-template-columns:220px minmax(0,1fr)}.library{padding:23px 13px}.main-panel{padding:25px 17px}.workspace-heading h1{font-size:23px}.workspace-heading .eyebrow{font-size:8px;letter-spacing:1px}.flow-strip{gap:6px;flex-wrap:wrap;font-size:8px}.flow-strip b{font-size:8px;padding:1px 3px}.flow-strip span{gap:4px}.question-card{padding:17px 14px 0}.connection{margin:0 -14px;padding:0 14px}.question-footer{gap:8px}.mode-switch label>span{padding:6px 8px}.primary-button{min-width:115px;padding:10px;font-size:10px;gap:10px}.citation-grid{grid-template-columns:1fr}.connection-fields{grid-template-columns:1fr}.connection summary span:last-child{font-size:8px}.library-actions{flex-direction:column;align-items:stretch}.library-actions .text-button{padding:8px}.document-row{gap:7px;padding:10px 8px}.document-name{font-size:10px}.result-heading{padding:14px}.result-label{gap:6px}.result-label h2{font-size:11px}}
@media(max-width:620px){.topbar{padding:0 18px}.topbar nav{gap:17px;font-size:11px}.brand{font-size:18px}.brand-mark{width:29px;height:29px;font-size:22px}.workspace{display:flex;flex-direction:column}.library{order:1;border-right:0;border-bottom:1px solid var(--line);padding:20px 18px}.section-heading{margin-bottom:13px}.library .eyebrow{margin-bottom:4px;font-size:8px}.library h2{font-size:16px}.upload-zone{padding:13px 10px 12px}.upload-icon{display:none}.upload-zone small{margin-top:6px}.library-toolbar{margin:15px 0 9px}.document-list{grid-template-columns:1fr}.document-row{padding:10px 11px;grid-template-columns:17px minmax(0,1fr) 29px;gap:10px}.document-name{font-size:12px}.document-meta{font-size:10px}.library-actions{flex-direction:row;align-items:center;margin-top:10px}.session-note{padding-top:14px;margin-top:12px}.session-note p{margin-top:2px}.privacy-note{margin-top:8px;line-height:1.6}.main-panel{order:2;padding:23px 18px}.workspace-heading h1{font-size:26px}.workspace-heading .eyebrow{font-size:8px;letter-spacing:1.3px}.workspace-heading>div>p:last-child{font-size:11px}.workspace-heading{margin-bottom:18px}.flow-strip{font-size:9px;gap:10px;margin-bottom:18px}.question-card{padding-top:19px}.sample-row>span{flex-basis:auto;margin:0 3px 0 0}.sample-row button{font-size:9px}.mode-switch label>span{padding:7px 13px}.primary-button{min-width:132px;padding:11px 12px;font-size:11px}.question-hint{font-size:10px}.results-section{margin-top:18px}.result-heading{padding:14px 16px}.result-label h2{font-size:12px}.citation-section{padding:17px}.answer-text{padding:18px;font-size:12px}.workspace-footer{font-size:9px;gap:6px}.connection-fields{grid-template-columns:minmax(0,1fr) 132px}.connection summary span:last-child{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:1ms!important;scroll-behavior:auto!important}}