@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700&display=swap";:root{color:#202523;font-synthesis:none;text-rendering:optimizelegibility;--ink:#202523;--muted:#69716e;--faint:#929a97;--line:#dfe4e2;--surface:#fff;--soft:#f5f7f6;--sidebar:#edf2f0;--teal:#116b5d;--teal-dark:#0b5248;--teal-soft:#dfeeea;--coral:#c75945;--amber:#a36616;--shadow:0 16px 40px #16282317;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#f5f7f6;font-family:DM Sans,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%}body{min-width:320px;min-height:100dvh;margin:0}button,input,textarea,select{font:inherit}button{color:inherit}button,select{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}h1,h2,p{margin:0}h1,h2,.brand{letter-spacing:0;font-family:Manrope,system-ui,sans-serif}.brand{color:var(--ink);align-items:center;gap:10px;font-size:17px;font-weight:700;display:flex}.brand--light{color:#f5fbf8}.brand-mark{color:#fff;background:var(--teal);border-radius:7px;flex:none;place-items:center;width:34px;height:34px;display:inline-grid}.icon-button{color:#606966;background:0 0;border:0;border-radius:6px;place-items:center;width:36px;height:36px;padding:0;display:inline-grid}.icon-button:hover{color:var(--teal);background:#116b5d14}.icon-button:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px;outline:2px solid #116b5d73}.primary-button{border:1px solid var(--teal);color:#fff;background:var(--teal);border-radius:7px;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:0 18px;font-weight:700;display:inline-flex}.primary-button:hover{background:var(--teal-dark)}.eyebrow{color:var(--teal);letter-spacing:0;text-transform:uppercase;font-size:11px;font-weight:700}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-shell{background:var(--surface);grid-template-columns:minmax(420px,1.08fr) minmax(420px,.92fr);min-height:100dvh;display:grid}.auth-product{color:#d9e7e2;background:url(/assets/hero-CLDdwZDr.png) 50%/cover;flex-direction:column;min-height:100dvh;padding:42px 8%;display:flex;position:relative}.auth-product:before{content:"";background:#07332eeb;position:absolute;inset:0}.auth-product>*{z-index:1;position:relative}.auth-product-copy{max-width:620px;margin:auto 0 48px}.auth-product-copy .eyebrow{color:#8dd1c0}.auth-product-copy h1{color:#fff;max-width:590px;margin:16px 0 20px;font-size:48px;line-height:1.08}.auth-product-copy>p:last-child{color:#bed3cc;max-width:540px;font-size:17px;line-height:1.7}.source-preview{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#042522a3;border:1px solid #c4e2d945;border-radius:8px;max-width:610px;padding:22px 24px}.source-preview-head,.source-preview-meta{justify-content:space-between;align-items:center;gap:16px;display:flex}.source-preview-head>span:first-child{color:#fff;align-items:center;gap:8px;font-weight:700;display:flex}.confidence{color:#9fe0c7;align-items:center;gap:5px;font-size:12px;display:inline-flex}.source-preview blockquote{color:#e9f2ef;margin:18px 0;font-size:15px;line-height:1.65}.source-preview-meta{color:#93ada5;font-size:12px}.auth-panel{place-items:center;min-height:100dvh;padding:48px;display:grid}.auth-form-wrap{width:min(100%,430px)}.mobile-brand{display:none}.auth-heading{margin-bottom:28px}.auth-heading h2{color:var(--ink);margin:10px 0;font-size:28px;line-height:1.25}.auth-heading>p:last-child{color:var(--muted);line-height:1.55}.segmented{border:1px solid var(--line);background:var(--soft);border-radius:7px;grid-template-columns:1fr 1fr;gap:3px;margin-bottom:24px;padding:3px;display:grid}.segmented button{height:36px;color:var(--muted);background:0 0;border:0;border-radius:5px;font-weight:600}.segmented button.is-active{color:var(--ink);background:#fff;box-shadow:0 1px 4px #14231f1f}.auth-form{gap:18px;display:grid}.auth-form label{color:#3b423f;gap:8px;font-size:13px;font-weight:700;display:grid}.auth-form input{width:100%;height:46px;color:var(--ink);background:#fff;border:1px solid #ced5d2;border-radius:6px;padding:0 13px}.auth-form input::placeholder{color:#9aa19f}.form-error{border-left:3px solid var(--coral);color:#853929;background:#fbeeea;padding:11px 12px;font-size:13px}.auth-submit{width:100%;margin-top:2px}.auth-footnote{color:var(--faint);text-align:center;margin-top:22px;font-size:12px}.workspace{background:var(--surface);grid-template-columns:256px minmax(480px,1fr) 0;height:100dvh;transition:all .3s;display:grid;overflow:hidden}.workspace:has(.documents-panel.is-open){grid-template-columns:256px minmax(480px,1fr) 320px}.sidebar,.documents-panel{flex-direction:column;min-width:0;display:flex}.sidebar{border-right:1px solid var(--line);background:var(--sidebar);padding:20px 14px 14px}.sidebar-head{justify-content:space-between;align-items:center;min-height:42px;padding:0 6px;display:flex}.new-chat-button,.upload-button{border-radius:6px;justify-content:center;align-items:center;gap:9px;min-height:42px;font-weight:700;display:flex}.new-chat-button{border:1px solid var(--teal);color:#fff;background:var(--teal);margin:20px 0 24px}.new-chat-button:hover{background:var(--teal-dark)}.chat-navigation{flex-direction:column;flex:1;gap:3px;min-height:0;display:flex;overflow-y:auto}.nav-label{color:#75807c;text-transform:uppercase;padding:0 10px 8px;font-size:11px;font-weight:700}.nav-empty{color:#808986;text-align:center;place-items:center;gap:10px;padding:28px 16px;font-size:12px;line-height:1.5;display:grid}.chat-link{color:#505956;text-align:left;background:0 0;border:0;border-radius:6px;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:9px;min-height:44px;padding:0 10px;display:grid}.chat-link>span{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.chat-link time{color:#959d9a;font-size:10px}.chat-link:hover{color:var(--ink);background:#ffffff9e}.chat-link.is-active{color:var(--teal-dark);background:#fff;box-shadow:0 1px 4px #16312a14}.account{border-top:1px solid #d6ddda;grid-template-columns:34px minmax(0,1fr) 36px;align-items:center;gap:9px;padding:14px 4px 0;display:grid}.avatar{color:#fff;background:#345b53;border-radius:50%;place-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:grid}.account-copy{min-width:0;display:grid}.account-copy strong{font-size:12px}.account-copy span{color:#7c8582;text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.conversation{background:#fbfcfb;grid-template-rows:68px minmax(0,1fr) auto auto auto;min-width:0;display:grid}.conversation-head{border-bottom:1px solid var(--line);background:#fffffff0;align-items:center;gap:12px;padding:0 22px;display:flex}.conversation-title{flex:1;min-width:0}.conversation-title h1{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:700;overflow:hidden}.conversation-title span{color:var(--faint);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:11px;display:block;overflow:hidden}.conversation-last{position:relative}.head-actions{align-items:center;gap:3px;display:flex}.top-k-control{border:1px solid var(--line);height:34px;color:var(--muted);border-radius:6px;align-items:center;gap:6px;padding:0 7px;font-size:11px;display:flex}.top-k-control select{color:var(--ink);background:0 0;border:0;outline:0;font-weight:700}.message-list{min-height:0;max-height:calc(100dvh - 200px);padding:36px max(24px,50% - 380px);overflow-y:auto}.message-row{width:100%;margin-bottom:28px;display:flex}.user-message{justify-content:flex-end}.user-message .message-content{color:#183d36;background:var(--teal-soft);border-radius:8px 8px 2px;max-width:min(78%,580px);padding:12px 15px;line-height:1.55}.assistant-message{align-items:flex-start;gap:12px}.assistant-mark{width:30px;height:30px;color:var(--teal);background:#fff;border:1px solid #cfe0db;border-radius:6px;flex:none;place-items:center;display:grid}.assistant-content{min-width:0;max-width:720px}.assistant-content>.message-content{color:#303633;white-space:pre-wrap;font-size:14px;line-height:1.75}.markdown-content{white-space:normal;overflow-wrap:anywhere}.markdown-content>:first-child{margin-top:0}.markdown-content>:last-child{margin-bottom:0}.markdown-content p{margin:0 0 12px}.markdown-content h1,.markdown-content h2,.markdown-content h3{color:var(--ink);margin:20px 0 8px;line-height:1.35}.markdown-content h1{font-size:20px}.markdown-content h2{font-size:18px}.markdown-content h3{font-size:16px}.markdown-content ul,.markdown-content ol{margin:8px 0 14px;padding-left:24px}.markdown-content code{background:#edf2f0;border-radius:4px;padding:2px 5px;font-family:monospace;font-size:.9em}.markdown-content pre{color:#eef5f2;background:#18211e;border-radius:6px;max-width:100%;margin:12px 0;padding:14px;overflow-x:auto}.markdown-content pre code{color:inherit;background:0 0;padding:0}.markdown-content blockquote{border-left:3px solid var(--teal);color:#626d69;margin:12px 0;padding-left:13px}.markdown-content a{color:var(--teal-dark);text-decoration:underline}.markdown-content table{border-collapse:collapse;max-width:100%;margin:14px 0;display:block;overflow-x:auto}.markdown-content th,.markdown-content td{border:1px solid var(--line);text-align:left;padding:8px 10px}.markdown-content li>:first-child{margin:0;display:inline}.markdown-content ul{padding-left:24px;list-style:outside}.markdown-content ol{padding-left:24px;list-style:decimal}.markdown-content li{display:list-item}.markdown-content li+li{margin-top:8px}.markdown-content li>p:first-child{margin:0;display:inline}.markdown-content li>p+p{margin-top:8px;display:block}.citations{gap:7px;margin-top:17px;display:grid}.citations>p{color:#747d79;text-transform:uppercase;font-size:11px;font-weight:700}.citation{border:1px solid var(--line);width:min(100%,520px);color:var(--ink);text-align:left;background:#fff;border-radius:6px;grid-template-columns:25px minmax(0,1fr) 17px;align-items:center;gap:9px;padding:9px 10px;display:grid}.citation:hover{background:#f8fbfa;border-color:#aac8c0}.citation-number{width:24px;height:24px;color:var(--teal-dark);background:var(--teal-soft);border-radius:4px;place-items:center;font-size:11px;font-weight:700;display:grid}.citation-copy{gap:2px;min-width:0;display:grid}.citation-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.citation-copy small{color:var(--faint);font-size:10px}.citation-copy em{color:#64706c;margin-top:5px;font-size:10px;font-style:normal}.citation svg{color:#89918e;transition:transform .18s}.citation svg.is-rotated{transform:rotate(180deg)}.empty-conversation{text-align:center;justify-items:center;width:min(100%,600px);margin:min(14vh,120px) auto 0;display:grid}.empty-mark{width:52px;height:52px;color:var(--teal);background:#eef7f4;border:1px solid #c9ded8;border-radius:8px;place-items:center;margin-bottom:20px;display:grid}.empty-conversation h2{color:var(--ink);font-size:21px}.empty-conversation>p{max-width:460px;color:var(--muted);margin:9px 0 25px;font-size:13px;line-height:1.55}.suggestions{gap:7px;width:min(100%,480px);display:grid}.suggestions button{border:1px solid var(--line);color:#4d5652;text-align:left;background:#fff;border-radius:6px;justify-content:space-between;align-items:center;min-height:42px;padding:0 13px;font-size:12px;display:flex}.suggestions button:hover{color:var(--teal-dark);border-color:#a8c5bd}.message-loading,.thinking{color:#7b8581;align-items:center;gap:8px;font-size:12px;display:flex}.message-loading{justify-content:center;padding:30px}.thinking span{background:#5c9c8d;border-radius:50%;width:5px;height:5px;animation:1.2s ease-in-out infinite pulse}.thinking span:nth-child(2){animation-delay:.15s}.thinking span:nth-child(3){animation-delay:.3s}.thinking em{margin-left:3px;font-style:normal}@keyframes pulse{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}.notice{border-radius:6px;grid-template-columns:17px minmax(0,1fr) 24px;align-items:center;gap:8px;width:min(100% - 48px,760px);margin:0 auto;padding:9px 11px;font-size:12px;display:grid;position:absolute;bottom:calc(100% + 10px);left:0;right:0}.notice--error{color:#813828;background:#fae9e5}.notice--success{color:#285f4d;background:#e3f1eb}.notice button{background:0 0;border:0;place-items:center;display:grid}.composer{background:#fff;border:1px solid #cad2cf;border-radius:8px;width:min(100% - 48px,760px);margin:0 auto;padding:12px 12px 9px;box-shadow:0 8px 24px #1b312b14}.composer:focus-within{border-color:#7ba99e}.composer textarea{resize:none;width:100%;height:38px;min-height:38px;max-height:130px;color:var(--ink);background:0 0;border:0;outline:0;padding:2px 3px 8px;line-height:1.5;overflow-y:hidden}.composer textarea::placeholder{color:#929a97}.composer-foot{justify-content:space-between;align-items:center;gap:12px;display:flex}.composer-source{color:#78817e;align-items:center;gap:6px;min-width:0;font-size:11px;display:flex}.composer-source span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.send-button{color:#fff;background:var(--teal);border:0;border-radius:6px;flex:none;place-items:center;width:34px;height:34px;padding:0;display:grid}.send-button:hover{background:var(--teal-dark)}.composer-hint{color:#9aa19f;text-align:center;padding:8px 20px 12px;font-size:10px}.documents-panel{border-left:0 solid var(--line);background:#fff;width:0;transition:width .2s;position:relative;overflow:hidden}.documents-panel.is-open{border-left-width:1px;width:320px}.documents-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-width:319px;min-height:68px;padding:0 18px;display:flex}.documents-head h2{color:var(--ink);margin-top:3px;font-size:17px}.panel-close{display:none}.upload-button{min-width:283px;color:var(--teal-dark);background:#edf7f4;border:1px dashed #78a99d;margin:18px}.upload-button:hover{background:#e3f1ed}.document-search{border:1px solid var(--line);color:#929a97;background:var(--soft);border-radius:6px;align-items:center;gap:8px;min-width:283px;height:38px;margin:0 18px 15px;padding:0 10px;display:flex}.document-search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1}.document-list{gap:4px;min-width:319px;padding:0 10px;display:grid;overflow-y:auto}.document-empty{min-height:92px;color:var(--faint);text-align:center;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:12px;display:flex}.document-item{text-align:left;background:0 0;border:1px solid #0000;border-radius:6px;grid-template-columns:34px minmax(0,1fr) 16px;align-items:center;gap:9px;width:100%;padding:10px 8px;display:grid}.document-item:hover{background:var(--soft)}.document-item.is-active{background:#eff7f4;border-color:#c7ddd7}.file-icon{color:#af5544;background:#f9ece9;border-radius:5px;place-items:center;width:34px;height:38px;display:grid}.all-documents .file-icon{color:var(--teal);background:var(--teal-soft)}.document-copy{gap:2px;min-width:0;display:grid}.document-copy strong{color:#38403d;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.document-copy small{color:var(--faint);font-size:10px}.status{color:#66706c;text-transform:uppercase;width:fit-content;margin-top:3px;font-size:9px;font-weight:700}.status--ready,.status--completed{color:var(--teal)}.status--failed,.status--processing_failed{color:var(--coral)}.status--processing{color:var(--amber)}.document-item>svg{color:#a0a7a4}.documents-foot{border-top:1px solid var(--line);min-width:319px;color:var(--faint);justify-content:space-between;align-items:center;margin-top:auto;padding:15px 18px;font-size:10px;display:flex}.documents-foot strong{color:#626b67}.loading-screen{min-height:100dvh;color:var(--muted);background:var(--soft);place-content:center;justify-items:center;gap:14px;display:grid}.loading-screen p{font-size:13px}.mobile-only,.mobile-scrim{display:none}.modal-backdrop{z-index:80;background:#0f172a59;place-items:center;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:8px;width:min(420px,100vw - 32px);padding:18px;box-shadow:0 24px 70px #0000003d}.modal-head{justify-content:space-between;align-items:center;display:flex}.modal-head h2{margin:0;font-size:18px}.modal input{width:100%;margin-top:16px;padding:11px 12px}.modal-actions{justify-content:center;gap:8px;margin-top:16px;display:flex}.modal-actions button{border:1px solid var(--teal);color:#fff;background:var(--teal);border-radius:4px;padding:4px 14px;font-weight:500}.modal-actions button:hover{background:var(--teal-dark)}@media (width<=1100px){.workspace{grid-template-columns:236px minmax(430px,1fr)}.documents-panel{z-index:20;width:0;box-shadow:var(--shadow);position:fixed;top:0;bottom:0;right:0}.documents-panel.is-open{width:min(340px,92vw)}.panel-close{display:inline-grid}}@media (width<=760px){.auth-form input{font-size:16px}.auth-shell{display:block}.auth-product{display:none}.auth-panel{min-height:100dvh;padding:32px 22px}.mobile-brand{margin-bottom:70px;display:flex}.workspace{display:block}.sidebar{z-index:40;width:min(286px,88vw);box-shadow:var(--shadow);transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.is-open{transform:translate(0)}.mobile-scrim{z-index:35;background:#161f1c61;border:0;width:100%;display:block;position:fixed;inset:0}.mobile-only{display:inline-grid}.conversation{grid-template-rows:62px minmax(0,1fr) auto auto auto;height:calc(100dvh - 12px)}.conversation-head{width:100vw;padding:0 12px}.head-actions{gap:0}.top-k-control span{display:none}.message-list{padding:24px 15px}.user-message .message-content{max-width:88%}.composer,.notice{width:calc(100% - 24px)}.documents-panel.is-open{width:min(340px,94vw)}.auth-product-copy h1{font-size:34px}}@media (width<=420px){.auth-heading h2{font-size:24px}.conversation-title h1{max-width:150px}.composer-hint{display:none}.conversation{grid-template-rows:62px minmax(0,1fr) auto auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}