:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%}body{color:#e3e3e3;background:#131314;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden}button,textarea{font:inherit}button{cursor:pointer}button:disabled,textarea:disabled{cursor:not-allowed;opacity:.55}.app-shell{grid-template-columns:272px minmax(0,1fr);height:100dvh;min-height:0;display:grid;overflow:hidden}.sidebar{background:#1e1f20;border-right:1px solid #303031;flex-direction:column;min-height:0;padding:18px 12px 14px;display:flex}.sidebar-top{gap:20px;display:grid}.brand{color:#f0f1f1;letter-spacing:-.015em;align-items:center;gap:9px;padding:0 8px;font-weight:650;display:flex}.brand-glyph{background:#a8c7fa;border-radius:2px;flex:none;width:10px;height:10px;display:inline-block;transform:rotate(45deg)}.new-chat-button{color:#e3e3e3;background:#2a2b2d;border:1px solid #454746;border-radius:10px;justify-content:center;align-items:center;gap:7px;width:100%;padding:11px 14px;font-weight:600;display:flex}.new-chat-button:hover{background:#353638}.new-chat-button span{font-size:20px;font-weight:400;line-height:12px}.mobile-menu-button{display:none}.conversation-list{overscroll-behavior:contain;flex:1;align-content:start;gap:3px;min-height:0;margin-top:28px;display:grid;overflow-y:auto}.sidebar-label{color:#aeb0b4;margin:0 8px 8px;font-size:13px;font-weight:650}.empty-history{color:#898b8e;margin:0 8px;font-size:13px;line-height:1.5}.conversation-row{border-radius:8px;grid-template-columns:minmax(0,1fr) 28px;align-items:center;display:grid;position:relative}.conversation-row.active,.conversation-row:hover{background:#2a2b2d}.conversation-button{color:#e3e3e3;text-align:left;background:0 0;border:0;min-width:0;padding:10px 4px 10px 10px}.conversation-title{white-space:nowrap;min-width:0;display:block;overflow:hidden}.conversation-title-track{gap:36px;width:max-content;display:flex}.conversation-title.is-overflowing:hover .conversation-title-track{animation:7s linear infinite title-marquee}.conversation-title-track>span{font-size:13px;display:block}.conversation-button small{text-overflow:ellipsis;white-space:nowrap;color:#9a9ca0;margin-top:3px;font-size:11px;display:block;overflow:hidden}.conversation-actions{place-items:center;display:grid}.conversation-more{color:#b9bdc4;opacity:0;background:0 0;border:0;border-radius:6px;width:26px;height:26px;padding:0 0 5px;font-size:20px;line-height:1}.conversation-row:hover .conversation-more,.conversation-row:focus-within .conversation-more{opacity:1}.conversation-more:hover,.conversation-more[aria-expanded=true]{color:#fff;background:#444649}.conversation-menu{z-index:4;background:#282a2d;border:1px solid #44484e;border-radius:8px;min-width:126px;padding:5px;position:absolute;top:34px;right:0;box-shadow:0 10px 22px #0008}.conversation-menu button{color:#ffb4ab;text-align:left;background:0 0;border:0;border-radius:5px;width:100%;padding:8px 9px;font-size:12px}.conversation-menu button:hover{background:#4b3030}.drafts-panel{border-top:1px solid #37393b;flex:none;max-height:36%;margin-top:14px;padding-top:14px;overflow-y:auto}.drafts-panel-heading{justify-content:space-between;align-items:center;gap:8px;padding:0 8px 8px;display:flex}.drafts-panel-heading p{color:#aeb0b4;margin:0;font-size:13px;font-weight:650}.drafts-panel-heading span{color:#c8cbd0;text-align:center;background:#34373a;border-radius:999px;min-width:21px;padding:2px 6px;font-size:12px}.empty-drafts{color:#898b8e;margin:1px 8px 5px;font-size:13px;line-height:1.45}.draft-list{gap:5px;margin:0;padding:0;list-style:none;display:grid}.draft-list li{background:#252628;border:1px solid #383b3e;border-radius:8px;padding:8px}.draft-summary{color:#e2e5e9;gap:3px;display:grid}.draft-summary span{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:650;line-height:1.35;overflow:hidden}.draft-summary small{color:#94999f;text-transform:capitalize;font-size:12px}.draft-controls{gap:5px;margin-top:8px;display:flex}.draft-controls button{color:#cbd0d7;background:#2e3033;border:1px solid #484c51;border-radius:6px;min-height:30px;padding:4px 8px;font-size:12px}.draft-controls button:hover{color:#fff;background:#393c40;border-color:#68707a}.draft-controls .draft-delete{color:#ffb4ab;margin-left:auto}.draft-controls button:focus-visible{outline-offset:2px;outline:2px solid #a8c7fa}.sidebar-note{color:#888a8e;margin:auto 8px 0;padding-top:15px;font-size:12px}.chat-panel{flex-direction:column;width:min(920px,100%);height:100%;min-height:0;margin:0 auto;padding:22px 36px 18px;display:flex;overflow:hidden}.topbar{flex:none;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"status mode""title mode";gap:4px 20px;min-height:48px;display:grid}.chat-heading{display:contents}.eyebrow{color:#a8c7fa;margin:0;font-size:12px;font-weight:700}.learning-status{color:#a8c7fa;grid-area:status;justify-self:start;margin:0;font-size:13px;font-weight:700;display:inline-block;position:relative}.learning-status summary{cursor:pointer;align-items:center;gap:8px;list-style:none;display:flex}.learning-status summary::-webkit-details-marker{display:none}.status-chevron{border-bottom:2px solid;border-right:2px solid;width:7px;height:7px;margin-top:-3px;transition:transform .16s;transform:rotate(45deg)}.learning-status[open] .status-chevron{margin-top:3px;transform:rotate(225deg)}.learning-log{z-index:2;letter-spacing:normal;background:#202329;border:1px solid #47536a;border-radius:10px;width:286px;padding:7px;display:none;position:absolute;top:calc(100% + 9px);left:0;box-shadow:0 12px 30px #0008}.learning-status:hover .learning-log,.learning-status:focus-within .learning-log,.learning-status[open] .learning-log{gap:3px;display:grid}.learning-log p{color:#acb1bb;border-radius:7px;gap:2px;margin:0;padding:9px;font-size:13px;font-weight:400;line-height:1.35;display:grid}.learning-log strong{color:#e7eaf0;font-size:13px}.learning-log .current{background:#2d394b}.learning-log .current strong{color:#b9d2ff}h1{color:#f1f3f4;letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;grid-area:title;min-width:0;margin:4px 0 0;font-size:19px;font-weight:600;overflow:hidden}.model-pill{color:#c4c7c5;border:1px solid #3d4043;border-radius:999px;grid-area:model;align-items:center;gap:7px;padding:7px 10px;font-size:12px;display:inline-flex}.status-dot{background:#a8c7fa;border-radius:50%;width:7px;height:7px}.mode-switch{background:#202124;border:1px solid #3d4043;border-radius:10px;grid-area:mode;align-self:center;gap:3px;padding:3px;display:flex}.mode-switch button{color:#aeb3ba;background:0 0;border:0;border-radius:7px;padding:6px 9px;font-size:13px;font-weight:650}.mode-switch button:hover{color:#edf2fb}.mode-switch button.active{color:#e5efff;background:#3b4d68}.knowledge-panel{overscroll-behavior:contain;scrollbar-width:none;flex:1;min-height:0;position:relative;overflow-y:auto}.knowledge-panel::-webkit-scrollbar{display:none}.knowledge-canvas{width:min(720px,100%);margin:0 auto;padding:48px 0 40px}.knowledge-intro{justify-content:space-between;align-items:flex-start;gap:28px;display:flex}.knowledge-intro>div{max-width:540px}.knowledge-intro h2{color:#f1f3f4;letter-spacing:-.035em;margin:8px 0;font-size:30px}.knowledge-intro>div>p:last-child{color:#aeb3ba;margin:0;line-height:1.55}.document-drawer-trigger{color:#d9dde3;background:#202226;border:1px solid #444950;border-radius:9px;flex:none;align-items:center;gap:9px;min-height:38px;padding:7px 8px 7px 12px;font-size:12px;font-weight:650;display:inline-flex}.document-drawer-trigger:hover{color:#fff;background:#272a2f;border-color:#626a75}.document-drawer-trigger strong{color:#cbd2db;text-align:center;background:#343940;border-radius:6px;min-width:23px;padding:3px 6px;font-size:11px}.document-drawer-trigger:focus-visible,.document-drawer-close:focus-visible,.knowledge-upload button:focus-visible,.document-file-picker:focus-within,.document-actions button:focus-visible,.knowledge-question button:focus-visible{outline-offset:2px;outline:2px solid #a8c7fa}.knowledge-question{background:#1d2024;border:1px solid #40464f;border-radius:14px;gap:12px;margin-top:34px;padding:20px;display:grid}.knowledge-question label{color:#f0f2f5;font-size:14px;font-weight:700}.knowledge-question textarea{resize:vertical;color:#e8ebef;width:100%;min-height:132px;font:inherit;background:#272a2f;border:1px solid #454b54;border-radius:10px;outline:0;padding:13px 14px;line-height:1.55}.knowledge-question textarea:focus{border-color:#8eb1e4;box-shadow:inset 0 0 0 1px #8eb1e4}.knowledge-question textarea:disabled{color:#858b93;cursor:not-allowed}.knowledge-question-footer{justify-content:space-between;align-items:center;gap:18px;display:flex}.knowledge-question-footer span{color:#8f969f;font-size:12px}.knowledge-question button,.knowledge-upload>button{color:#f3f7ff;background:#405b82;border:1px solid #7896c2;border-radius:8px;padding:9px 14px;font-weight:700}.knowledge-question button:disabled,.knowledge-upload>button:disabled{color:#858b93;cursor:not-allowed;background:#30343a;border-color:#484d54}.knowledge-error{color:#ffb4ab;background:#352322;border:1px solid #724744;border-radius:8px;margin:14px 0 0;padding:10px 12px;font-size:13px}.knowledge-degraded{color:#f0cf83;background:#302a1d;border:1px solid #705f38;border-radius:8px;margin:18px 0 0;padding:10px 12px;font-size:13px;line-height:1.5}.knowledge-empty{color:#959ba4;margin:22px 0;font-size:13px;line-height:1.5}.grounded-answer{background:#1d232c;border:1px solid #48617f;border-radius:12px;gap:16px;margin-top:18px;padding:20px;display:grid}.answer-paragraph>p{color:#e7eaef;margin:0;line-height:1.65}.source-reference-list{flex-wrap:wrap;gap:7px;margin-top:9px;display:flex}.source-reference-list button{color:#cfe0ff;background:#273449;border:1px solid #526987;border-radius:999px;padding:6px 9px;font-size:11px}.source-reference-list button:hover,.source-reference-list button.selected{color:#fff;background:#3b5376;border-color:#a8c7fa}.source-reference-list button:focus-visible{outline-offset:2px;outline:2px solid #a8c7fa}.source-excerpt{background:#202934;border:1px solid #475568;border-radius:9px;gap:7px;padding:14px;display:grid}.source-excerpt strong{color:#eef4ff;font-size:12px}.source-excerpt span{color:#9fb6d4;font-size:11px}.source-excerpt blockquote{color:#c9d0d9;white-space:pre-wrap;border-left:3px solid #6f91bd;margin:2px 0 0;padding-left:12px;font-size:13px;line-height:1.6}.answer-flag-form{background:#1b1e22;border:1px solid #3f4650;border-radius:10px;gap:9px;margin-top:16px;padding:15px;display:grid}.answer-flag-form>div:first-child{gap:3px;display:grid}.answer-flag-form strong{color:#e8ebef;font-size:13px}.answer-flag-form>div:first-child span,.answer-flag-form label{color:#969da6;font-size:11px;line-height:1.45}.answer-flag-form textarea{resize:vertical;color:#e8ebef;background:#272a2f;border:1px solid #454b54;border-radius:8px;outline:0;width:100%;padding:9px 10px;font-size:12px;line-height:1.5}.answer-flag-form textarea:focus{border-color:#8eb1e4}.answer-flag-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.answer-flag-footer span{color:#858c95;font-size:10px}.answer-flag-footer button,.answer-flag-review button{color:#cfe0ff;background:#273449;border:1px solid #526987;border-radius:7px;padding:7px 10px;font-size:11px;font-weight:700}.answer-flag-success{color:#a9ddb7;margin:2px 0 0;font-size:12px}.answer-flag-review{background:#202328;border:1px solid #3c4148;border-radius:11px;gap:10px;margin-bottom:18px;padding:14px;display:grid}.answer-flag-review-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.answer-flag-review-heading>div{gap:2px;display:grid}.answer-flag-review-heading strong{color:#edf0f4;font-size:13px}.answer-flag-review-heading span{color:#8f969f;font-size:10px}.answer-flag-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.answer-flag-list li{background:#191c20;border:1px solid #393e45;border-radius:8px;gap:7px;padding:11px;display:grid}.answer-flag-list li>strong{color:#e5e9ee;font-size:12px}.answer-flag-list li>p{color:#bdc3ca;margin:0;font-size:11px;line-height:1.5}.answer-flag-list blockquote{color:#aeb6c1;border-left:2px solid #65748a;margin:0;padding-left:9px;font-size:11px;line-height:1.5}.answer-flag-list li>button{justify-self:start}.answer-flag-meta{justify-content:space-between;align-items:center;gap:8px;display:flex}.answer-flag-meta time{color:#7f8791;font-size:9px}.answer-flag-status,.answer-flag-degraded{color:#f0cf83;text-transform:uppercase;font-size:9px;font-weight:700}.answer-flag-status.reviewed{color:#a9ddb7}.answer-flag-degraded{color:#d4b66d}.document-drawer-backdrop{z-index:20;background:#08090ba6;justify-content:flex-end;display:flex;position:fixed;inset:0}.document-drawer{background:#191b1f;border-left:1px solid #42474f;flex-direction:column;width:min(440px,100%);height:100%;display:flex;box-shadow:-18px 0 48px #0008}.document-drawer-header{border-bottom:1px solid #353940;justify-content:space-between;align-items:flex-start;gap:20px;padding:22px 22px 18px;display:flex}.document-drawer-header h3{color:#f0f2f5;letter-spacing:-.02em;margin:6px 0 0;font-size:20px}.document-drawer-close{color:#c8cdd4;background:#24272b;border:1px solid #41464d;border-radius:8px;place-items:center;width:34px;height:34px;padding:0 0 3px;font-size:23px;line-height:1;display:grid}.document-drawer-close:hover{color:#fff;background:#30343a}.document-drawer-content{overscroll-behavior:contain;scrollbar-color:#555b63 transparent;scrollbar-width:thin;flex:1;min-height:0;padding:20px 22px 28px;overflow-y:auto}.knowledge-upload{background:#202328;border:1px solid #3c4148;border-radius:11px;gap:11px;padding:15px;display:grid}.knowledge-upload-heading{gap:3px;display:grid}.knowledge-upload-heading strong{color:#edf0f4;font-size:13px}.knowledge-upload-heading span{color:#8f969f;font-size:11px}.document-file-picker{color:#c9ced5;cursor:pointer;background:#292c31;border:1px solid #484e56;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;min-width:0;padding:10px 11px;font-size:12px;display:flex}.document-file-picker:hover{border-color:#68717d}.document-file-picker span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.document-file-picker strong{color:#b9d2ff;font-size:11px}.knowledge-list-heading{border-bottom:1px solid #34383e;justify-content:space-between;align-items:center;margin-top:25px;padding-bottom:10px;display:flex}.knowledge-list-heading h4{color:#e7eaef;margin:0;font-size:13px}.knowledge-list-heading span{color:#c8cdd4;text-align:center;background:#30343a;border-radius:999px;min-width:24px;padding:3px 7px;font-size:11px}.knowledge-list{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.knowledge-list li{background:#202328;border:1px solid #393e45;border-radius:9px;gap:11px;padding:13px;display:grid}.knowledge-list .document-details{gap:4px;min-width:0;display:grid}.knowledge-list strong{color:#edf0f4;text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.knowledge-list .document-details span{color:#9299a2;font-size:11px}.knowledge-list .document-details .document-failure{color:#ffb4ab;line-height:1.4}.document-actions{align-items:center;gap:7px;display:flex}.document-actions button{color:#cfe0ff;background:#273449;border:1px solid #526987;border-radius:7px;padding:5px 8px;font-size:11px}.document-actions button:hover{background:#344763;border-color:#7896c2}.document-actions .document-delete{color:#ffb4ab;background:0 0;border-color:#5d4747;margin-left:auto}.document-actions .document-delete:hover{background:#352322;border-color:#8b5d5a}.document-actions button:disabled{cursor:wait;opacity:.6}.document-status{color:#c4c8ce;text-transform:capitalize;align-items:center;gap:6px;font-size:11px;display:inline-flex}.document-status i{background:#8c929a;border-radius:50%;width:7px;height:7px}.document-status.ready{color:#a9ddb7}.document-status.ready i{background:#70c987}.document-status.indexing{color:#b9d2ff}.document-status.indexing i{background:#8ab4f8;animation:1s infinite pulse}.document-status.failed{color:#ffb4ab}.document-status.failed i{background:#ff746c}.thread{overscroll-behavior:contain;flex:1;align-content:start;gap:26px;width:100%;min-height:0;padding:54px 0 24px;display:grid;overflow-y:auto}.welcome{text-align:center;justify-items:center;max-width:600px;margin:12vh auto 0;display:grid}.welcome-mark{border-radius:7px;width:34px;height:34px;margin:8px}.welcome h2{color:#f1f3f4;letter-spacing:-.04em;margin:18px 0 10px;font-size:clamp(25px,4vw,37px)}.welcome p{color:#b6b9bd;margin:0;line-height:1.6}.prompt-chip{color:#dce2f2;background:#252627;border:1px solid #454746;border-radius:999px;margin-top:24px;padding:11px 14px;font-size:13px}.prompt-chip:hover{background:#303133}.message{grid-template-columns:32px minmax(0,1fr);gap:14px;width:100%;display:grid}.message:focus-visible{outline-offset:8px;border-radius:4px;outline:2px solid #a8c7fa}.avatar{color:#d3e3fd;background:#343a45;border-radius:50%;place-items:center;width:30px;height:30px;font-size:13px;font-weight:700;display:grid}.message.user .avatar{color:#fff;background:#6c879f}.message-body{padding-top:3px}.message-role{color:#dfe1e3;margin:0 0 7px;font-size:13px;font-weight:650}.message-body>p:last-child{color:#e3e3e3;white-space:pre-wrap;margin:0;line-height:1.68}.user-image-message{justify-items:start;gap:12px;display:grid}.user-image-preview{aspect-ratio:16/9;background:#1b1d20;border:1px solid #454c57;border-radius:10px;width:min(420px,100%);position:relative;overflow:hidden}.user-image-preview img{object-fit:contain}.user-image-fallback{color:#c9cdd3;background:#24272b;border:1px solid #454c57;border-radius:8px;align-items:center;gap:8px;max-width:100%;padding:9px 11px;font-size:13px;display:flex}.user-image-fallback span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.user-image-message .markdown{width:100%}.markdown{color:#e3e3e3;line-height:1.68}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p{white-space:pre-wrap;margin:0 0 14px}.markdown h1,.markdown h2,.markdown h3{color:#f1f3f4;letter-spacing:-.02em;margin:24px 0 9px;line-height:1.25}.markdown h1{font-size:23px}.markdown h2{font-size:19px}.markdown h3{font-size:16px}.markdown ul,.markdown ol{margin:0 0 14px;padding-left:22px}.markdown ul ul,.markdown ul ol,.markdown ol ul,.markdown ol ol{margin:6px 0 0}.markdown li+li{margin-top:5px}.markdown strong{color:#f7f9fb;font-weight:700}.markdown em{color:#e6e9ed}.markdown del{color:#aeb1b6}.markdown code{color:#c5e1ff;background:#2c3034;border-radius:4px;padding:2px 5px;font-family:SFMono-Regular,Consolas,monospace;font-size:.9em}.markdown pre{background:#1a1b1c;border:1px solid #3c4043;border-radius:10px;margin:0 0 14px;padding:14px;overflow-x:auto}.markdown pre code{color:#d9e2f3;background:0 0;padding:0;font-size:12px;line-height:1.55}.markdown a{color:#a8c7fa;text-underline-offset:2px;text-decoration:underline}.typing{color:#b7c9e9}.typing span{animation:1s infinite pulse;display:inline-block}@keyframes pulse{50%{opacity:.2}}@keyframes title-marquee{0%,12%{transform:translate(0)}88%,to{transform:translate(-50%)}}@keyframes spin{to{transform:rotate(360deg)}}.study-plan{background:#202329;border:1px solid #445169;border-radius:12px;max-width:660px;padding:17px}.plan-heading{color:#a8c7fa;justify-content:space-between;align-items:center;gap:12px;font-size:11px;font-weight:750;display:flex}.plan-heading strong{background:#303d51;border-radius:999px;padding:4px 7px;font-size:11px}.study-plan h2{color:#f1f3f4;letter-spacing:-.02em;margin:11px 0 5px;font-size:19px}.study-plan>p{color:#c2c6cc;margin:0;line-height:1.55}.study-plan ol{counter-reset:plan-step;gap:9px;margin:16px 0 0;padding:0;list-style:none;display:grid}.study-plan li{border-top:1px solid #3b4149;grid-template-columns:1fr auto;gap:14px;padding:11px 0 0 35px;display:grid;position:relative}.study-plan li:before{counter-increment:plan-step;content:counter(plan-step);color:#d8e6ff;background:#36455e;border-radius:50%;place-items:center;width:23px;height:23px;font-size:11px;font-weight:700;display:grid;position:absolute;top:11px;left:0}.study-plan li strong{color:#edf1f7;font-size:14px}.study-plan li p{color:#b4b8be;margin:4px 0 0;font-size:13px;line-height:1.5}.study-plan li>span{color:#a8c7fa;white-space:nowrap;font-size:12px;font-weight:650}.task-spec{background:#202329;border:1px solid #445169;border-radius:12px;max-width:700px;padding:17px}.spec-heading{color:#a8c7fa;letter-spacing:.09em;justify-content:space-between;align-items:center;gap:12px;min-height:30px;font-size:10px;font-weight:750;display:flex}.spec-heading select{color:#cfe0ff;min-height:30px;font:inherit;letter-spacing:.05em;text-transform:uppercase;background-color:#303d51;border:1px solid #0000;border-radius:999px;outline:0;margin:0;padding:0 8px 0 11px;font-size:10px;line-height:28px}.spec-heading select:hover:not(:disabled){background-color:#394861}.spec-heading select:focus-visible{border-color:#a8c7fa;box-shadow:0 0 0 2px #a8c7fa33}.spec-heading select:disabled{color:#aebad0;cursor:default;opacity:.8}.spec-title,.spec-summary,.spec-section input{width:100%;color:inherit;font:inherit;background:0 0;border:1px solid #0000;border-radius:6px;outline:0}.spec-title{color:#f1f3f4;letter-spacing:-.02em;margin:11px 0 3px;padding:2px 4px;font-size:19px;font-weight:700}.spec-summary{resize:vertical;color:#c2c6cc;min-height:48px;padding:3px 4px;line-height:1.55}.spec-title:focus,.spec-summary:focus,.spec-section input:focus{background:#263143;border-color:#7697c9}.spec-section{border-top:1px solid #3b4149;margin-top:16px;padding-top:13px}.spec-section h3{color:#e8ecf3;margin:0 0 7px;font-size:13px}.spec-section ul{gap:5px;margin:0;padding:0;list-style:none;display:grid}.spec-section li{grid-template-columns:14px minmax(0,1fr);align-items:center;gap:7px;display:grid}.spec-section li:before{content:"•";color:#a8c7fa}.spec-section input{color:#bcc1c9;padding:5px 4px;font-size:13px;line-height:1.4}.draft-action{border-top:1px solid #3b4149;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;padding-top:14px;display:flex}.draft-action p{color:#aeb4bd;margin:0;font-size:12px;line-height:1.45}.draft-action button{color:#eaf2ff;background:#344a69;border:1px solid #7294c7;border-radius:8px;flex:none;padding:8px 11px;font-size:12px;font-weight:700}.draft-action button:hover{background:#405d84}.draft-receipt{background:#223329;border:1px solid #486652;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding:11px 12px;display:flex}.draft-receipt strong{color:#b9e6c5;font-size:12px}.draft-receipt span{color:#a8bbae;font-size:11px}.spec-heading{letter-spacing:0;font-size:11px}.spec-heading select,.spec-priority{color:#cfe0ff;text-transform:capitalize;background:#303d51;border:1px solid #0000;border-radius:999px;min-height:32px;padding:0 11px;font-size:11px;font-weight:700;line-height:30px}.spec-priority{white-space:nowrap;align-items:center;display:inline-flex}.task-spec h2.spec-title{width:auto}.task-spec p.spec-summary{margin-bottom:0}.spec-section textarea,.spec-static-field{color:#bcc1c9;width:100%;min-height:30px;font:inherit;overflow-wrap:anywhere;background:0 0;border:1px solid #0000;border-radius:6px;outline:0;padding:5px 4px;font-size:13px;line-height:1.45}.spec-section textarea{resize:vertical;field-sizing:content}.spec-section textarea:focus{background:#263143;border-color:#7697c9}.spec-static-field{display:block}.composer{background:#262728;border:1px solid #454746;border-radius:24px;flex:none;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;width:100%;padding:9px 10px 9px 18px;display:grid;box-shadow:0 8px 28px #0002}.attachment-preview,.attachment-error{grid-column:1/-1}.attachment-preview{background:#242e3d;border:1px solid #46556b;border-radius:10px;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:10px;margin:1px 0 2px;padding:8px;display:grid}.attachment-thumbnail{object-fit:cover;background:#1b2028;border:1px solid #52617a;border-radius:8px;width:48px;height:48px}.attachment-preview>span{gap:2px;min-width:0;display:grid}.attachment-preview strong{color:#e7ebf2;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.attachment-preview small{color:#9eaabe;font-size:10px}.attachment-preview button{color:#bfc8d6;background:0 0;border:0;border-radius:50%;width:28px;height:28px;padding:0 0 2px;font-size:20px}.attachment-preview button:hover{color:#fff;background:#3a4657}.attachment-error{color:#ffb4ab;margin:1px 2px 0;font-size:12px}.composer:focus-within{border-color:#a8c7fa;box-shadow:0 0 0 1px #a8c7fa}.composer textarea{resize:none;color:#e8eaed;background:0 0;border:0;outline:0;width:100%;max-height:160px;padding:8px 0;line-height:1.45}.composer textarea::placeholder{color:#a8aaad}.send-button{color:#08223c;background:#a8c7fa;border:0;border-radius:50%;place-items:center;width:38px;height:38px;margin:0;padding:0 0 3px;font-size:23px;font-weight:700;display:grid}.composer-actions{align-items:center;gap:7px;display:flex}.attach-button{color:#d1d5da;background:#303235;border:1px solid #4d545e;border-radius:50%;place-items:center;width:33px;height:33px;padding:0 0 2px;font-size:20px;line-height:1;display:grid}.attach-button:hover{color:#fff;background:#3b4047;border-color:#71809a}.send-button:disabled{color:#9aa0a6;opacity:1;background:#3c4043}.disclaimer{color:#8e9094;text-align:center;flex:none;margin:10px 0 0;font-size:11px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (max-width:900px){.app-shell{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.sidebar{border-bottom:1px solid #303031;border-right:0;padding:12px 16px}.sidebar-top{grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px}.new-chat-button{width:auto;min-height:44px}.mobile-menu-button{color:#e3e3e3;background:#252628;border:1px solid #454746;border-radius:9px;min-height:44px;padding:8px 13px;font-size:13px;font-weight:650;display:block}.conversation-list,.drafts-panel,.sidebar-note{display:none}.sidebar.mobile-open{z-index:30;background:#1e1f20;border:0;height:100dvh;padding:12px 16px 16px;display:flex;position:fixed;inset:0}.sidebar.mobile-open .conversation-list{flex:1;margin-top:24px;display:grid}.sidebar.mobile-open .drafts-panel{max-height:40%;display:block}.sidebar.mobile-open .sidebar-note{display:block}.sidebar.mobile-open .conversation-more{opacity:1;width:44px;height:44px}.sidebar.mobile-open .conversation-row{grid-template-columns:minmax(0,1fr) 44px}.sidebar.mobile-open .conversation-button{min-height:52px}.sidebar.mobile-open .draft-controls button{min-height:44px;padding-inline:12px}.chat-panel{height:auto;padding:18px 24px}.knowledge-intro{grid-template-columns:minmax(0,1fr) auto;display:grid}.knowledge-intro>div{display:contents}.knowledge-intro .eyebrow{grid-area:1/1/auto/-1}.knowledge-intro h2{grid-area:2/1;align-self:center}.knowledge-intro>div>p:last-child{grid-area:3/1/auto/-1}.document-drawer-trigger{grid-area:2/2;align-self:center}}@media (max-width:700px){.chat-panel{padding:16px 18px}.model-pill{display:none}.thread{padding-top:32px}.topbar{grid-template-areas:"status status""title mode"}.mode-switch button{min-height:44px;padding-inline:8px}.mode-switch{padding:2px}.knowledge-canvas{padding:32px 0 28px}.knowledge-intro{align-items:flex-start;gap:16px}.knowledge-intro h2{font-size:25px}.document-drawer-trigger{min-height:44px;padding-left:10px}.knowledge-question{margin-top:26px;padding:15px}.knowledge-question-footer{flex-direction:column;align-items:stretch;gap:11px}.knowledge-question button{width:100%;min-height:44px}.document-drawer{border-left:0;width:100%}.document-drawer-header,.document-drawer-content{padding:18px}.document-drawer-close{width:44px;height:44px}.document-file-picker,.knowledge-upload>button,.document-actions button,.source-reference-list button{min-height:44px}.composer{border-radius:28px;padding:6px 7px 6px 14px}.attach-button,.send-button,.attachment-preview button{width:44px;height:44px}.spec-heading select,.spec-priority{min-height:44px;line-height:42px}.spec-title:is(input),.spec-section textarea{min-height:44px}.task-spec{padding:15px}.spec-static-field{min-height:auto}.draft-action{flex-direction:column;align-items:stretch}.draft-action button{min-height:44px}.draft-receipt{flex-direction:column;align-items:flex-start}}