:root{--background:#fbfbfa;--surface:#fff;--surface-muted:#f3f3f1;--border:#e4e2de;--border-strong:#d4d1ca;--text:#171717;--muted:#75716a;--soft:#a7a29a;--accent:#0a84ff;--lime:#b7ff2b;--pink:#ff2d8d;--danger:#d81e45;--shadow:0 20px 60px #1414141f}:root[data-theme=dark]{--background:#11100f;--surface:#1b1a18;--surface-muted:#24221f;--border:#34312d;--border-strong:#4a4640;--text:#f4f1eb;--muted:#aaa39a;--soft:#7e776d;--shadow:0 22px 70px #00000057}*{box-sizing:border-box}body{background:var(--background);min-height:100vh;color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}button,textarea,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{grid-template-columns:60px minmax(0,1fr);min-height:100vh;display:grid}.app-shell.with-conversations{grid-template-columns:60px 280px minmax(0,1fr)}.app-shell.with-conversations.conversations-collapsed{grid-template-columns:60px minmax(0,1fr)}.sidebar{border-right:1px solid var(--border);z-index:20;background:#f8f8f7;flex-direction:column;align-items:center;height:100vh;padding:18px 0 12px;display:flex;position:sticky;top:0}.brand-mark{place-items:center;width:32px;height:32px;font-family:Georgia,serif;font-size:22px;font-weight:700;display:grid}.side-actions{gap:16px;margin-top:34px;display:grid}.icon-button,.avatar-button{color:#5f5b55;background:0 0;border:0;border-radius:10px;place-items:center;width:36px;height:36px;display:grid}.icon-button:hover,.avatar-button:hover{background:#ededeb}.svg-icon{background:currentColor;flex:none;display:inline-block;-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.access-closed{place-items:center;min-height:100vh;padding:32px;display:grid}.access-card{border:1px solid var(--border);background:var(--surface);width:min(620px,100%);box-shadow:var(--shadow);border-radius:20px;padding:32px}.access-card h1{margin:16px 0 10px;font-size:30px}.access-icon{color:#fff;background:#111;border-radius:16px;place-items:center;width:54px;height:54px;display:grid}.search-overlay{z-index:90;background:#0000007a;place-items:start center;padding:84px 24px 24px;display:grid;position:fixed;inset:0}.search-panel{border:1px solid var(--border);background:var(--surface);width:min(720px,100%);max-height:calc(100vh - 120px);box-shadow:var(--shadow);border-radius:18px;padding:18px;overflow:auto}.search-form{grid-template-columns:1fr auto auto;align-items:center;gap:10px;display:grid}.search-input{border:1px solid var(--border);border-radius:12px;outline:0;min-height:44px;padding:0 14px}.search-results{gap:10px;margin-top:18px;display:grid}.search-section{gap:10px;display:grid}.search-section h3,.search-section-title-large{color:#5d5851;text-transform:uppercase;letter-spacing:0;margin:10px 0 2px;font-size:12px}.search-result{border:1px solid var(--border);border-radius:14px;padding:14px}.conversation-search-result{gap:4px;display:grid}.search-result a{font-weight:700;text-decoration:underline}.sidebar-bottom{gap:10px;margin-top:auto;display:grid}.theme-toggle{background:var(--surface)}.conversation-sidebar{border-right:1px solid var(--border);background:#f4f3f1;height:100vh;padding:18px 12px;position:sticky;top:0;overflow:auto}.conversation-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.icon-button.compact{width:30px;height:30px}.conversation-list{gap:6px;display:grid}.conversation-item{transform-origin:50%;max-height:64px;transition:opacity .18s,transform .18s,max-height .22s,margin .22s;position:relative;overflow:hidden}.conversation-item.deleting{opacity:0;pointer-events:none;max-height:0;margin-top:-6px;transform:translate(-10px)scale(.98)}.conversation-link{color:#504c46;border-radius:10px;gap:4px;padding:10px 38px 10px 10px;display:grid}.conversation-link:hover,.conversation-link.active{background:#e8e6e1}.conversation-link span{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;overflow:hidden}.conversation-link small,.empty-conversations span{color:var(--muted);font-size:12px}.empty-conversations{color:#504c46;gap:6px;padding:12px 10px;display:grid}.empty-conversations strong{font-size:13px}.conversation-delete{color:#8b8580;background:0 0;border:0;border-radius:8px;place-items:center;width:28px;height:28px;display:none;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.conversation-item:hover .conversation-delete{display:grid}.conversation-delete:hover{color:var(--danger);background:#dedbd7}.conversation-delete:disabled{cursor:default;opacity:.55}.conversation-restore{z-index:18;border:1px solid var(--border);background:var(--surface);color:#5f5b55;border-radius:999px;place-items:center;width:30px;height:30px;display:grid;position:fixed;top:18px;left:72px;box-shadow:0 6px 18px #00000014}.document-workspace{background:#f7f6f4;grid-template-rows:auto 1fr;min-height:100vh;display:grid}.document-topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:12;background:#fbfbfaeb;justify-content:space-between;align-items:center;gap:18px;min-height:68px;padding:12px 22px;display:flex;position:sticky;top:0}.document-title-input{width:min(420px,44vw);color:var(--text);background:0 0;border:0;outline:none;font-size:17px;font-weight:800}.document-topbar small,.document-save-state{color:var(--muted);font-size:12px}.document-actions{align-items:center;gap:8px;display:flex}.doc-button,.doc-tool,.doc-select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;align-items:center;gap:6px;min-height:34px;padding:0 10px;font-size:13px;font-weight:700;display:inline-flex}.doc-button:hover,.doc-tool:hover{background:#f0efec}.doc-button.export{color:#b52374;background:#fff5fa;border-color:#f1bad7}.document-editor-shell{grid-template-columns:320px minmax(0,1fr);min-height:calc(100vh - 68px);display:grid}.document-agent-panel{border-right:1px solid var(--border);background:#fbfbfa;flex-direction:column;gap:14px;padding:22px;display:flex}.document-agent-panel p{color:#5f5b54;margin:0;line-height:1.6}.document-meta{border:1px solid var(--border);border-radius:10px;gap:4px;padding:12px;display:grid}.document-meta span{color:var(--muted);font-size:12px}.document-editor-main{grid-template-rows:auto 1fr;min-width:0;display:grid}.document-toolbar{border-bottom:1px solid var(--border);background:#fbfbfa;align-items:center;gap:6px;min-height:52px;padding:8px 18px;display:flex;overflow-x:auto}.doc-tool{justify-content:center;min-width:34px}.doc-tool.highlight{background:#fff7bd}.document-page{color:#171512;background:#fff;border:1px solid #e5e1dc;outline:none;width:min(820px,100vw - 520px);min-height:1120px;margin:28px auto 48px;padding:70px 78px;font-family:Times New Roman,Times,serif;font-size:15px;line-height:1.65;box-shadow:0 22px 60px #1f1d1914}.document-page h1{text-align:center;margin:0 0 28px;font-size:18px}.document-page h2{margin:24px 0 8px;font-size:16px}.document-page p{margin:0 0 12px}.avatar-button{color:#5f5b55;background:#fff;border-radius:999px;padding:0;overflow:hidden}.avatar-image{object-fit:cover;object-position:center;background:#fff;border-radius:999px;width:100%;height:100%;display:block}.main-area{min-width:0;min-height:100vh}.home-view{grid-template-rows:minmax(0,1fr) auto;min-height:100vh;padding:72px 24px 30px;display:grid}.hero-center{text-align:center;width:min(768px,100vw - 120px);margin:0 auto;padding-top:74px}.plan-pill{border:1px solid var(--border);background:var(--surface-muted);color:var(--muted);border-radius:999px;align-items:center;gap:12px;padding:7px 15px;font-size:12px;display:inline-flex;box-shadow:inset 0 -1px #0000000a}.plan-pill strong{color:#0a69c8;font-weight:700}.hero-title{letter-spacing:0;margin:42px 0 28px;font-family:Georgia,Times New Roman,serif;font-size:clamp(34px,4vw,48px);font-weight:500;line-height:1.08}.composer-card{border:1px solid var(--border);background:var(--surface);text-align:left;border-radius:18px;position:relative;box-shadow:0 1px 2px #0000000d}.composer-input{resize:none;width:100%;min-height:86px;color:var(--text);background:0 0;border:0;outline:0;padding:22px 64px 12px 18px;font-size:15px;line-height:1.55}.composer-input::placeholder{color:#aaa59e}.composer-toolbar{align-items:center;gap:14px;min-height:48px;padding:0 12px 12px 16px;display:flex}.tool-button{color:#7d776f;background:0 0;border:0;border-radius:999px;align-items:center;gap:7px;min-height:34px;padding:0 8px;display:inline-flex}.tool-button:hover{background:#f1f0ee}.tool-button.active{color:#fff;background:#111}.composer-error{color:var(--danger);margin:0;padding:0 16px 12px;font-size:12px}.send-button{color:#fff;background:#111;border:0;border-radius:999px;place-items:center;width:34px;height:34px;margin-left:auto;display:grid}.send-button:disabled{color:#a7a29a;cursor:not-allowed;background:#e8e7e5}.quick-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px;display:flex}.chip{border:1px solid var(--border);background:var(--surface);border-radius:999px;align-items:center;gap:9px;min-height:40px;padding:0 18px;display:inline-flex;box-shadow:0 2px 5px #0000000d}.promo-card{border:1px solid var(--border);background:#f0f0ee;border-radius:16px;grid-template-columns:1fr 132px;align-items:center;gap:20px;width:min(576px,100vw - 120px);margin:64px auto 0;padding:18px 28px;display:grid}.promo-card h3{margin:0 0 8px;font-size:16px}.promo-card p{color:var(--muted);margin:0;line-height:1.45}.doc-preview{border:1px solid var(--border);height:82px;color:var(--accent);background:linear-gradient(135deg,#fff 0 58%,#e9f0ff 58% 100%);border-radius:10px;place-items:center;display:grid}.popover{border:1px solid var(--border);background:var(--surface);width:320px;max-height:454px;box-shadow:var(--shadow);z-index:50;border-radius:18px;padding:18px;position:absolute;top:calc(100% - 4px);left:48px;overflow:auto}.settings-popover{background:var(--surface);width:260px;color:var(--text);border-color:var(--border);padding:8px}.composer-sticky .settings-popover{top:auto;bottom:calc(100% + 8px)}.settings-root{gap:2px;display:grid}.settings-row-button,.settings-back{width:100%;color:inherit;text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:8px 10px;display:flex}.settings-row-button:hover,.settings-row-button.active,.settings-back:hover{background:#f2f1ef}.settings-row-button:disabled{color:#a4a19b;cursor:not-allowed}.settings-row-button:disabled:hover{background:0 0}.settings-row-button span{gap:3px;display:grid}.settings-row-button strong{align-items:center;gap:6px;display:inline-flex}.settings-row-button small{color:var(--muted)}.settings-tag{color:#6f6a62;background:#ece9e4;border-radius:999px;padding:4px 6px;font-size:11px;font-weight:700;line-height:1}.settings-back{justify-content:flex-start;margin-bottom:8px}.source-section{gap:12px;margin-bottom:22px;display:grid}.source-section-title{color:#89847c;text-transform:uppercase;font-size:11px;font-weight:700}.source-row{text-align:left;background:0 0;border:0;grid-template-columns:34px minmax(0,1fr) 44px;align-items:center;gap:10px;padding:0;display:grid}.source-logo{border:1px solid var(--border);color:#111;background:#fff;border-radius:6px;place-items:center;width:24px;height:24px;font-size:10px;font-weight:800;display:grid;overflow:hidden}.source-logo img{object-fit:contain;width:18px;height:18px}.source-name{font-size:14px;font-weight:650;display:block}.source-desc{color:#a09b94;margin-top:2px;font-size:12px;display:block}.source-badge{color:#aaa49c;background:#f2f2f0;border-radius:999px;margin-left:4px;padding:3px 7px;font-size:10px;display:inline-flex}.switch{background:#d9d7d2;border-radius:999px;width:38px;height:22px;padding:2px;transition:all .2s}.switch:after{content:"";background:#fff;border-radius:999px;width:18px;height:18px;transition:all .2s;display:block}.switch.on{background:var(--accent)}.switch.on:after{transform:translate(16px)}.account-menu{border:1px solid var(--border);background:var(--surface);width:340px;box-shadow:var(--shadow);z-index:60;border-radius:0 18px 18px 0;padding:8px;position:fixed;bottom:64px;left:0}.account-head,.account-item{text-align:left;background:0 0;border:0;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px;display:flex}.account-item:hover{background:#f2f2f0}.account-item:disabled,.account-item.disabled{color:#b2ada6;cursor:not-allowed}.account-item:disabled:hover,.account-item.disabled:hover{background:0 0}.account-item.active{background:#e9e7e3;font-weight:700}.account-plan{background:#f1f0ee;border-radius:14px;margin:6px 0;padding:14px}.usage-bar{background:#dedbd7;border-radius:999px;height:6px;margin-top:12px;overflow:hidden}.usage-bar span{border-radius:inherit;background:var(--pink);height:100%;display:block}.upgrade-line{justify-content:space-between;align-items:center;margin-top:14px;font-weight:700;display:flex}.upgrade-badge{background:var(--pink);color:#fff;border:0;border-radius:999px;padding:7px 12px;font-weight:700}.danger{color:var(--danger)}.chat-layout{grid-template-rows:minmax(0,1fr) auto;min-height:100vh;padding:42px 24px 0;display:grid}.chat-layout.workspace-open{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(380px,34vw) minmax(620px,66vw);column-gap:0;padding-right:0}.chat-layout.workspace-open .thread,.chat-layout.workspace-open .composer-sticky{grid-column:1}.thread{width:min(768px,100vw - 120px);margin:0 auto;padding-bottom:132px}.user-bubble{background:#f0f0ee;border-radius:18px;width:fit-content;max-width:650px;margin-left:auto;padding:18px;line-height:1.45}.assistant-block{margin-top:54px;line-height:1.65}.assistant-name{margin-bottom:16px;font-family:Georgia,serif;font-size:18px}.work-status{color:var(--muted);margin-bottom:18px;font-size:13px}.thinking-panel{border:1px solid var(--border);color:#5f5a53;background:#f8f8f7;border-radius:12px;gap:2px;margin-bottom:16px;padding:10px 12px;font-size:12px;display:inline-grid}.thinking-panel strong{color:var(--text);font-size:13px}.answer-card{border:1px solid var(--border);background:var(--surface);border-radius:16px;margin:18px 0;overflow:hidden}.answer-card-header{border-bottom:1px solid var(--border);padding:16px 18px;font-weight:700}.quote{color:#625d55;border-bottom:1px solid var(--border);padding:16px 30px;font-style:italic}.verified{color:#7a756d;padding:12px 18px;font-size:12px}.tool-trace{border:1px solid var(--border);background:#f8f8f7;border-radius:14px;gap:8px;margin:16px 0;padding:14px;display:grid}.tool-pill{background:var(--surface);border:1px solid var(--border);color:#4f4a44;border-radius:999px;align-items:center;gap:8px;width:fit-content;max-width:100%;padding:7px 11px;font-size:12px;display:inline-flex}.answer-actions{align-items:center;gap:8px;margin-top:18px;display:flex}.answer-actions button,.source-count,.suggestion-button{border:1px solid var(--border);background:var(--surface);color:#625d55;border-radius:999px;align-items:center;gap:7px;min-height:34px;padding:0 12px;display:inline-flex}.markdown-content{gap:10px;display:grid}.markdown-content p{margin:0}.markdown-content h2,.markdown-content h3,.markdown-content h4{letter-spacing:0;margin:16px 0 2px;font-family:Georgia,Times New Roman,serif;font-weight:600;line-height:1.25}.markdown-content h2{font-size:23px}.markdown-content h3{font-size:19px}.markdown-content h4{font-size:16px}.markdown-content ul,.markdown-content ol{gap:6px;margin:0;padding-left:24px;display:grid}.markdown-content li{padding-left:2px}.markdown-content code{border:1px solid var(--border);background:#f2f1ef;border-radius:6px;padding:2px 5px;font-family:Courier New,monospace;font-size:.92em}.citation-chip{color:#0a69c8;vertical-align:middle;cursor:pointer;background:#eef6ff;border:1px solid #b9d7ff;border-radius:999px;align-items:center;min-height:20px;padding:0 7px;font-size:11px;font-weight:700;display:inline-flex}button.citation-chip:hover{background:#ddecff}.source-document-viewer{z-index:40;border:1px solid var(--border);background:#f7f6f4;border-radius:18px;grid-template-rows:auto 1fr auto;width:min(560px,100vw - 96px);display:grid;position:fixed;top:24px;bottom:24px;right:24px;overflow:hidden;box-shadow:0 24px 80px #1f1d192e}.source-document-viewer header{border-bottom:1px solid var(--border);background:#fbfbfaf0;justify-content:space-between;align-items:flex-start;gap:14px;padding:16px 18px;display:flex}.source-document-viewer header div{gap:4px;display:grid}.source-document-viewer header span,.source-document-viewer header small{color:var(--muted);font-size:12px}.source-document-viewer header strong{font-size:15px}.source-document-page{color:#171512;background:#fff;border:1px solid #e5e1dc;margin:18px;padding:34px;overflow:auto;box-shadow:0 18px 50px #1f1d1914}.source-document-page pre,.source-document-page p{white-space:pre-wrap;margin:0;font-family:Times New Roman,Times,serif;font-size:14px;line-height:1.65}.source-open-link{border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--text);border-radius:10px;place-items:center;margin:0 18px 18px;font-weight:800;display:grid}.inline-document-link{color:#0a69c8;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:800;text-decoration:underline}.workspace-toggle{z-index:55;border:1px solid var(--border);color:#292622;background:#fff;border-radius:10px;place-items:center;width:34px;height:34px;display:grid;position:fixed;top:18px;right:18px;box-shadow:0 10px 28px #1f1d191f}.workspace-toggle.open{right:min(66vw,100vw - 54px)}.workspace-panel{z-index:20;border-left:1px solid var(--border);background:#f7f6f4;grid-area:1/2/span 2;grid-template-rows:auto 1fr;width:100%;height:100vh;display:grid;position:sticky;top:0;box-shadow:-10px 0 32px #1f1d1914}.workspace-tabs{border-bottom:1px solid var(--border);background:#fbfbfaf5;align-items:end;gap:6px;min-height:58px;padding:10px 14px 0;display:flex;overflow-x:auto}.workspace-tab{border:1px solid var(--border);color:#4c4740;text-align:left;background:#efeeeb;border-bottom:0;border-radius:10px 10px 0 0;gap:2px;min-width:168px;max-width:240px;padding:8px 30px 9px 10px;display:grid;position:relative}.workspace-tab.active{color:var(--text);background:#fff}.workspace-tab span:first-child{color:var(--muted);font-size:11px;font-weight:700}.workspace-tab strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.workspace-tab-close{border-radius:6px;place-items:center;width:20px;height:20px;display:grid;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.workspace-tab-close:hover{background:#e2dfda}.workspace-empty-tabs,.workspace-empty{color:var(--muted);padding:18px;font-size:13px}.workspace-document{grid-template-rows:auto 1fr auto;min-height:0;display:grid}.workspace-document>header{border-bottom:1px solid var(--border);background:#fbfbfa;gap:4px;padding:16px 20px;display:grid}.workspace-document>header span,.workspace-document>header small{color:var(--muted);font-size:12px}.workspace-document>header strong{font-size:16px}.workspace-paper{color:#171512;background:#fff;border:1px solid #e5e1dc;min-height:calc(100vh - 170px);margin:18px;padding:34px;overflow:auto;box-shadow:0 18px 50px #1f1d1914}.workspace-paper pre,.workspace-paper p{white-space:pre-wrap;margin:0;font-family:Times New Roman,Times,serif;font-size:14px;line-height:1.65}.workspace-judgment{gap:12px;display:grid}.workspace-judgment p{text-align:justify;text-indent:22px}.workspace-citation-highlight{color:#171512;background:#fff09a;padding:1px 2px}.workspace-paper.document-html{font-family:Times New Roman,Times,serif;font-size:14px;line-height:1.65}.workspace-pdf{background:#fff;border:1px solid #e5e1dc;width:calc(100% - 36px);height:calc(100% - 36px);min-height:calc(100vh - 170px);margin:18px}.markdown-content a{color:#0a69c8;text-underline-offset:2px;text-decoration:underline}.markdown-content blockquote{border-left:3px solid var(--border-strong);color:#5f5a53;background:#f7f6f4;margin:0;padding:4px 0 4px 14px}.composer-sticky{z-index:15;background:linear-gradient(to top, var(--background) 0 76%, #fbfbfa00);width:min(768px,100vw - 120px);margin:0 auto;padding:12px 0 24px;position:sticky;bottom:0}.limits-page,.admin-page{width:min(860px,100vw - 120px);margin:0 auto;padding:48px 0 80px}.page-title{margin:0 0 10px;font-size:34px}.page-subtitle{color:var(--muted);margin:0 0 34px}.tabs{border-bottom:1px solid var(--border);gap:24px;margin-bottom:26px;display:flex}.tab{color:var(--muted);background:0 0;border:0;padding:0 0 14px;font-weight:700}.tab.active{color:var(--text);box-shadow:0 2px #111}.panel-card{border:1px solid var(--border);background:var(--surface);border-radius:18px;margin-bottom:16px;overflow:hidden}.panel-body{padding:24px}.plan-grid{grid-template-columns:1fr auto;gap:28px;display:grid}.feature-grid{color:#5a554e;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 56px;margin-top:24px;display:grid}.feature{align-items:center;gap:10px;display:flex}.feature.off{color:#b8b4ae}.lime-button{background:var(--lime);white-space:nowrap;border:0;border-radius:999px;justify-content:center;place-self:start end;align-items:center;min-height:42px;padding:13px 22px;font-weight:800;display:inline-flex}.owner-row,.billing-row{border-top:1px solid var(--border);color:#5a554e;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.big-number{font-size:34px;font-weight:700}.progress{background:#e5e2de;border-radius:999px;height:7px;margin-top:22px;overflow:hidden}.progress span{height:100%;width:var(--value);background:var(--pink);display:block}.modal-backdrop{z-index:100;background:#000000ad;place-items:center;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:12px;grid-template-columns:220px 1fr;width:min(880px,100vw - 48px);min-height:560px;display:grid;overflow:hidden}.modal-nav{border-right:1px solid var(--border);background:#f6f5f3;padding:28px 12px}.modal-content{padding:28px 32px;position:relative}.close-x{background:0 0;border:0;font-size:20px;position:absolute;top:16px;right:18px}.settings-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;min-height:64px;display:flex}.login-page{place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{border:1px solid var(--border);background:var(--surface);width:min(430px,100%);box-shadow:var(--shadow);border-radius:20px;padding:30px}.oauth-button{color:#fff;background:#5865f2;border:0;border-radius:12px;width:100%;min-height:48px;margin-top:20px;font-weight:800}.oauth-button:disabled{cursor:not-allowed;background:#b7b3ad}.login-error{color:var(--danger);background:#fff4f6;border:1px solid #f0c7cf;border-radius:12px;margin:18px 0 0;padding:12px;font-size:13px;line-height:1.45}.admin-table{border-collapse:collapse;width:100%}.admin-table th,.admin-table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:14px}.admin-actions{gap:10px;display:grid}.admin-actions form{flex-wrap:wrap;gap:8px;display:flex}.admin-actions select{border:1px solid var(--border);background:var(--surface);border-radius:10px;min-height:38px;padding:0 10px}.status-badge{color:#5a554e;background:#f1f0ee;border-radius:999px;align-items:center;min-height:26px;padding:0 10px;font-size:12px;font-weight:700;display:inline-flex}.status-approved{color:#137333;background:#e5f7e9}.status-rejected{color:#b4233c;background:#fde8eb}@media (max-width:760px){.app-shell,.app-shell.with-conversations,.app-shell.with-conversations.conversations-collapsed{grid-template-columns:1fr}.sidebar{border-right:0;border-top:1px solid var(--border);flex-direction:row;justify-content:space-around;height:58px;padding:0 12px;position:fixed;inset:auto 0 0}.side-actions,.sidebar-bottom{margin:0;display:flex}.conversation-sidebar{z-index:19;border-right:0;border-top:1px solid var(--border);grid-template-columns:104px minmax(0,1fr);gap:8px;height:112px;padding:10px;display:grid;position:fixed;inset:auto 0 58px}.conversation-head{margin:0}.conversation-list{display:flex;overflow-x:auto}.conversation-link{min-width:180px}.conversation-restore{top:auto;bottom:70px;left:12px}.hero-center,.thread,.composer-sticky,.promo-card,.limits-page,.admin-page{width:min(100%,100vw - 32px)}.home-view,.chat-layout{padding:24px 16px 88px}.chat-layout{padding-bottom:0}.thread{padding-bottom:168px}.composer-sticky{padding-bottom:12px;bottom:58px}.app-shell.with-conversations .thread{padding-bottom:278px}.app-shell.with-conversations .composer-sticky{bottom:170px}.app-shell.with-conversations.conversations-collapsed .thread{padding-bottom:168px}.app-shell.with-conversations.conversations-collapsed .composer-sticky{bottom:58px}.hero-center{padding-top:30px}.promo-card{grid-template-columns:1fr}.popover{width:calc(100vw - 32px);left:0}.feature-grid,.plan-grid,.modal{grid-template-columns:1fr}.modal{max-height:calc(100vh - 44px);overflow:auto}}:root[data-theme=dark] .sidebar,:root[data-theme=dark] .conversation-sidebar,:root[data-theme=dark] .composer,:root[data-theme=dark] .settings-popover,:root[data-theme=dark] .popover,:root[data-theme=dark] .account-menu,:root[data-theme=dark] .search-modal,:root[data-theme=dark] .workspace-panel,:root[data-theme=dark] .workspace-document>header,:root[data-theme=dark] .workspace-tabs,:root[data-theme=dark] .document-topbar,:root[data-theme=dark] .document-toolbar,:root[data-theme=dark] .document-agent-panel,:root[data-theme=dark] .document-workspace{background:var(--surface);color:var(--text)}:root[data-theme=dark] .conversation-link,:root[data-theme=dark] .source-row,:root[data-theme=dark] .tool-button,:root[data-theme=dark] .icon-button,:root[data-theme=dark] .avatar-button,:root[data-theme=dark] .workspace-toggle,:root[data-theme=dark] .doc-button,:root[data-theme=dark] .doc-tool,:root[data-theme=dark] .doc-select,:root[data-theme=dark] .source-open-link{background:var(--surface-muted);color:var(--text);border-color:var(--border)}:root[data-theme=dark] .conversation-link:hover,:root[data-theme=dark] .conversation-link.active,:root[data-theme=dark] .settings-row-button:hover,:root[data-theme=dark] .settings-row-button.active,:root[data-theme=dark] .settings-back:hover,:root[data-theme=dark] .workspace-tab-close:hover{background:#2b2925}:root[data-theme=dark] .workspace-tab{color:var(--muted);background:#24221f}:root[data-theme=dark] .workspace-tab.active,:root[data-theme=dark] .workspace-paper,:root[data-theme=dark] .workspace-pdf,:root[data-theme=dark] .document-page,:root[data-theme=dark] .source-document-page{color:#171512;background:#f8f7f4}:root[data-theme=dark] .user-bubble{color:var(--text);background:#2b2925}:root[data-theme=dark] .assistant-block,:root[data-theme=dark] .answer-card,:root[data-theme=dark] .thinking-panel,:root[data-theme=dark] .tool-trace{color:var(--text);border-color:var(--border)}:root[data-theme=dark] .thinking-panel,:root[data-theme=dark] .tool-trace,:root[data-theme=dark] .answer-card,:root[data-theme=dark] .promo-card,:root[data-theme=dark] .plan-pill{background:var(--surface-muted);color:var(--text)}:root[data-theme=dark] .thinking-panel strong,:root[data-theme=dark] .promo-card h3,:root[data-theme=dark] .answer-card-header,:root[data-theme=dark] .tool-trace strong{color:var(--text)}:root[data-theme=dark] .quote,:root[data-theme=dark] .verified,:root[data-theme=dark] .promo-card p,:root[data-theme=dark] .tool-pill{color:var(--muted)}:root[data-theme=dark] .tool-pill{background:#1b1a18}:root[data-theme=dark] .doc-preview{border-color:var(--border-strong);background:#202a3f}