@font-face{font-family:Instrument;src:url('/assets/instrument-sans-latin.woff2') format('woff2');font-weight:400 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url('/assets/jetbrains-mono-latin.woff2') format('woff2');font-style:normal;font-weight:400 600;font-display:swap}
:root{color-scheme:light;--font:Instrument,sans-serif;--bg:#f5f7fa;--paper:#fff;--rail:#edf1f6;--soft:#f0f4f9;--hover:#e5ebf4;--ink:#182337;--muted:#526279;--faint:#5a6a80;--line:#dce3ed;--line-strong:#bac8dc;--accent:#2358b8;--accent-ink:#1e4ea8;--accent-soft:#eaf0fc;--accent-button:#2358b8;--on-accent:#fff;--focus:#1e5fce;--danger:#a8303e;--shadow:0 24px 80px #17263e29;--rail-width:244px;--workflow-width:312px;--radius:12px;--ease:160ms ease}
:root[data-mode=dark]{color-scheme:dark;--bg:#101721;--paper:#16202e;--rail:#121b28;--soft:#1b283a;--hover:#233149;--ink:#e8eef7;--muted:#aab8cd;--faint:#9aaec7;--line:#2b3a50;--line-strong:#4b6280;--accent:#9cbcff;--accent-ink:#a9c7ff;--accent-soft:#233751;--accent-button:#285cbb;--on-accent:#fff;--focus:#a9c7ff;--danger:#ffabb6;--shadow:0 24px 80px #0006}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}body{font:14px/1.5 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{background:none;border:0;padding:0}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--accent-ink)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:3px}textarea:focus-visible{outline-offset:-2px}button:focus:not(:focus-visible){outline:none}[hidden]{display:none!important}svg.ico{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}svg.sprite{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:100;top:8px;left:8px;transform:translateY(-150%);padding:10px;background:var(--paper)}.skip-link:focus{transform:none}
.desk{display:grid;grid-template-columns:var(--rail-width) minmax(0,1fr) var(--workflow-width);height:100dvh;max-height:100dvh;overflow:hidden}.desk.workflows-hidden{--workflow-width:0px}.desk.workflows-hidden>#workflow-panel{display:none}.rail{min-width:0;display:flex;flex-direction:column;background:var(--rail);border-right:1px solid var(--line);padding:26px 16px 16px;overflow:hidden}.brand-row{height:44px;display:flex;align-items:center;justify-content:space-between;margin:0 4px 25px;gap:8px}.brand{width:151px;height:auto;display:block;mix-blend-mode:multiply}:root[data-mode=dark] .brand{filter:invert(1);mix-blend-mode:screen}.compact-brand{display:none;font-size:18px;font-weight:700;letter-spacing:-1px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border-radius:8px;color:var(--muted);flex-shrink:0}.icon-btn:hover{background:var(--hover);color:var(--ink)}.office-identity{display:flex;align-items:center;gap:10px;margin:0 6px 22px}.office-avatar{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border:1px solid var(--line-strong);border-radius:9px;background:var(--paper);color:var(--accent-ink);font-size:12px;font-weight:600}.office-name{font-size:14px;font-weight:600;letter-spacing:-.2px;white-space:nowrap}.office-caption{font-size:12px;color:var(--muted);margin-top:1px}.new-conversation{display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:9px;background:var(--paper);font-weight:550;text-align:left;white-space:nowrap}.new-conversation svg{color:var(--accent-ink)}.new-conversation:hover{border-color:var(--accent)}.primary-nav{display:grid;gap:3px;margin:18px 0 24px}.nav-item{display:flex;align-items:center;gap:11px;width:100%;min-height:42px;padding:9px 12px;text-align:left;border-radius:8px;font-size:14px;color:var(--muted);white-space:nowrap}.nav-item:hover,.nav-item.current{background:var(--hover);color:var(--ink)}.nav-item.current{font-weight:550}.history{flex:1;min-height:80px;overflow:auto}.history-heading{display:flex;align-items:center;justify-content:space-between;padding:0 10px 8px;color:var(--muted);font-size:12px;font-weight:500}.history-heading .icon-btn{width:28px;min-width:28px;height:28px}.history-item{display:block;width:100%;text-align:left;padding:11px 12px;border-radius:8px;margin-bottom:3px}.history-item:hover,.history-item.active{background:var(--paper)}.history-item span{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:13px}.history-item small{display:block;font-size:12px;color:var(--faint);margin-top:3px}.rail-footer{border-top:1px solid var(--line);padding-top:10px;margin-top:16px}.preview-control{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 10px;min-height:42px;color:var(--muted);border-radius:8px;font-size:12px}.preview-control:hover{background:var(--hover)}.preview-control span{display:flex;align-items:center;gap:8px}.preview-control svg{width:16px;height:16px}.preview-dot{height:5px;width:5px;border:1px solid var(--faint);border-radius:50%;display:inline-block}
.workspace{min-width:0;min-height:0;display:flex;flex-direction:column;position:relative;background:var(--bg)}.workspace-header{height:76px;flex-shrink:0;padding:0 27px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--bg)}.context-control{display:flex;align-items:center;gap:9px;min-width:0;color:var(--muted)}.context-control>.ico{width:18px}.context-select{max-width:190px;padding:8px 26px 8px 0;border:0;background:transparent;font-weight:500;cursor:pointer;text-overflow:ellipsis;min-height:44px;color:var(--ink)}.header-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.header-workflows{display:flex;align-items:center;gap:8px;padding:8px 11px;min-height:40px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:13px}.header-workflows:hover,.header-workflows[aria-expanded=true]{color:var(--accent-ink);background:var(--accent-soft);border-color:var(--accent-soft)}.mobile-nav-button{display:none}.workspace-body{flex:1;min-height:0;overflow:auto;padding:34px 36px 24px;scrollbar-gutter:stable}.welcome{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;max-width:640px;height:100%;min-height:280px;margin:0 auto;padding:0 14px 25px}.welcome-note{color:var(--accent-ink);font-size:13px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:8px}.welcome-note:before{content:'';display:block;width:23px;height:1px;background:currentColor}.welcome h1{font-size:clamp(32px,3.25vw,47px);letter-spacing:-1.9px;line-height:1.13;font-weight:550;max-width:520px;margin:0 0 18px;text-wrap:balance}.welcome p{font-size:16px;line-height:1.75;max-width:400px;color:var(--muted);margin:0}.welcome .example-link{margin-top:27px}.text-button{min-height:40px;color:var(--accent-ink);font-size:13px;display:inline-flex;align-items:center;gap:7px;border-radius:5px}.text-button:hover{text-decoration:underline;text-underline-offset:4px}.text-button .ico{width:15px;height:15px}.composer-region{padding:4px 30px 17px;flex-shrink:0}.composer{max-width:760px;margin:auto;border:1px solid var(--line-strong);border-radius:14px;background:var(--paper);box-shadow:0 3px 12px #23365005;overflow:hidden}.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.composer textarea{display:block;resize:none;min-height:55px;max-height:160px;width:100%;padding:15px 18px 6px;background:none;border:0;font-size:15px;line-height:1.65;outline:none}.composer textarea::placeholder{color:var(--faint);opacity:1}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;padding:0 10px 9px;gap:12px}.composer-left,.composer-right{display:flex;align-items:center;gap:4px}.composer-hint{font-size:12px;color:var(--faint);padding-right:9px}.send-button{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--accent-button);color:var(--on-accent)}.send-button:disabled{opacity:1;background:var(--soft);color:var(--faint)}.send-button:not(:disabled):hover{filter:brightness(1.07)}.composer-footnote{max-width:760px;margin:9px auto 0;display:flex;justify-content:space-between;gap:12px;color:var(--faint);font-size:12px}.attachment-list{display:flex;flex-wrap:wrap;gap:6px;padding:12px 14px 0}.attachment-pill{max-width:100%;display:flex;align-items:center;gap:5px;padding:3px 3px 3px 9px;border:1px solid var(--line);border-radius:7px;background:var(--soft);font-size:12px}.attachment-pill>span{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-pill .icon-btn{min-width:30px;height:30px}.composer-notice{font-size:13px;line-height:1.55;padding:12px 18px;border-top:1px solid var(--line);color:var(--muted);background:var(--soft)}
.workflows{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:var(--paper);border-left:1px solid var(--line)}.panel-header{padding:21px 20px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:76px}.panel-header h2{font-size:15px;font-weight:600;letter-spacing:-.2px;margin:0}.panel-header p{font-size:12px;margin:2px 0 0;color:var(--muted)}.panel-header .icon-btn{margin-right:-7px}.workflow-search{display:flex;align-items:center;gap:8px;margin:0 20px 20px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--faint)}.workflow-search .ico{width:16px;height:16px}.workflow-search input{width:100%;height:39px;min-width:0;background:none;border:0;font-size:13px}.workflow-search input::placeholder{color:var(--faint);opacity:1}.workflow-content{overflow:auto;padding:0 20px;flex:1;min-height:0}.section-label{font-size:12px;color:var(--faint);font-weight:500;margin:0 0 8px}.workflow-card{display:block;text-align:left;width:100%;padding:17px 4px 18px;border-bottom:1px solid var(--line);border-radius:0}.workflow-card:hover{background:var(--bg)}.workflow-card:last-child{border-bottom:0}.workflow-title{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:550;color:var(--ink);letter-spacing:-.15px}.workflow-title .ico{width:17px;height:17px;color:var(--accent-ink)}.workflow-card p{font-size:13px;line-height:1.6;color:var(--muted);margin:9px 0 11px}.workflow-cta{display:inline-flex;align-items:center;gap:6px;color:var(--accent-ink);font-size:12px;font-weight:500}.workflow-cta .ico{height:14px;width:14px}.workflow-footer{padding:18px 22px 22px;border-top:1px solid var(--line);font-size:12px;line-height:1.65;color:var(--muted)}.workflow-footer p{margin:0}.workflow-footer .text-button{margin-bottom:10px}.workflow-empty{color:var(--muted);font-size:14px;padding:22px 4px}.workflow-service-note{padding:14px 0;margin-bottom:4px}.workflow-service-note .text-button{font-size:13px}
.conversation{max-width:740px;margin:0 auto;padding-bottom:15px}.sample-marker{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;margin:0 0 24px}.sample-marker .ico{width:14px;height:14px}.user-message{padding:14px 18px;background:var(--soft);border:1px solid var(--line);border-radius:12px;margin:0 0 31px;line-height:1.7;font-size:14px}.answer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.answer-author{display:flex;gap:9px;align-items:center;font-weight:600}.answer-symbol{display:grid;place-items:center;width:27px;height:27px;border:1px solid var(--line-strong);border-radius:7px;color:var(--accent-ink);font-size:13px}.answer-status{font-size:12px;color:var(--muted)}.answer-content{font-size:15px;line-height:1.8}.answer-content h2{font-size:25px;line-height:1.25;letter-spacing:-.7px;font-weight:550;margin:0 0 18px}.answer-content h3{font-size:16px;font-weight:600;line-height:1.5;margin:24px 0 8px}.answer-content p{margin:0 0 14px}.answer-content ul{padding-left:21px;margin:10px 0 20px}.answer-content li{padding-left:4px;margin-bottom:7px}.answer-content strong{font-weight:600}.answer-content .subject{font-size:14px;padding-bottom:17px;border-bottom:1px solid var(--line);color:var(--muted)}.answer-content .subject strong{color:var(--ink)}.answer-support{margin-top:23px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.answer-support summary{cursor:pointer;font-size:13px;color:var(--muted);padding:6px 0;min-height:32px}.answer-support p{font-size:13px;color:var(--muted);line-height:1.75;margin:9px 0}.answer-actions{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:18px}.quiet-button{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:8px 11px;border:1px solid var(--line);border-radius:7px;background:var(--paper);font-size:13px;color:var(--muted)}.quiet-button:hover{background:var(--soft);border-color:var(--line-strong);color:var(--ink)}.quiet-button .ico{width:16px;height:16px}.feedback-actions{margin-left:auto;display:flex;gap:2px}.feedback-actions [aria-pressed=true]{color:var(--accent-ink);background:var(--accent-soft)}
.overlay-dialog{margin:auto;padding:0;border:1px solid var(--line);border-radius:16px;background:var(--paper);color:var(--ink);box-shadow:var(--shadow);width:min(600px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow:hidden}.overlay-dialog::backdrop{background:#1020395c;backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;padding:22px 24px 17px;border-bottom:1px solid var(--line);gap:16px}.dialog-header h2{font-size:20px;letter-spacing:-.5px;font-weight:550;line-height:1.3;margin:0}.dialog-header p{font-size:13px;color:var(--muted);margin:5px 0 0;line-height:1.65}.dialog-header .icon-btn{margin:-6px -8px 0 0}.dialog-content{padding:20px 24px;overflow:auto;max-height:calc(100dvh - 180px)}.side-dialog{margin:0 0 0 auto;width:min(550px,100vw);height:100dvh;max-height:100dvh;border-radius:0;border-right:0}.side-dialog .dialog-content{max-height:calc(100dvh - 130px);padding-bottom:32px}.side-dialog:has(.rail),.side-dialog:has(.workflows){width:min(330px,calc(100vw - 32px));border:0}.side-dialog .rail,.side-dialog .workflows{height:100%;display:flex!important;width:100%;border:0}.dialog-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:8px}.dialog-tabs button{font-size:13px;padding:8px 11px;min-height:40px;border-radius:7px;color:var(--muted)}.dialog-tabs button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent-ink);font-weight:500}.file-row{display:flex;gap:12px;align-items:flex-start;padding:17px 0;border-bottom:1px solid var(--line)}.file-symbol{display:grid;place-items:center;width:36px;height:40px;background:var(--soft);border:1px solid var(--line);border-radius:6px;color:var(--accent-ink);flex-shrink:0}.file-info{min-width:0;flex:1}.file-info h3{font-size:14px;line-height:1.5;margin:0;overflow-wrap:anywhere;font-weight:550}.file-info p{font-size:12px;line-height:1.65;color:var(--muted);margin:4px 0 0}.file-buttons{display:flex;gap:5px;margin-top:9px;flex-wrap:wrap}.file-buttons button{font-size:12px;min-height:32px;padding:3px 7px;border-radius:5px;color:var(--accent-ink)}.file-buttons button:hover{background:var(--accent-soft)}.file-preview{font:13px/1.8 var(--font);white-space:pre-wrap;overflow-wrap:anywhere;padding:20px;background:var(--soft);border:1px solid var(--line);border-radius:10px;max-height:55dvh;overflow:auto;margin-top:16px}.resource-note{font-size:13px;color:var(--muted);line-height:1.75;margin:12px 0 17px}.empty-resource{font-size:14px;line-height:1.7;color:var(--muted);padding:25px 0}.review-intro{font-size:13px;line-height:1.7;color:var(--muted);padding:13px 15px;background:var(--soft);border-radius:9px;margin-bottom:22px}.review-section{margin:22px 0}.review-section h3{font-size:15px;font-weight:550;margin-bottom:7px}.review-section p,.review-section li{font-size:14px;line-height:1.75;color:var(--muted)}.preview-options{display:grid;gap:8px}.preview-options button{text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:8px;min-height:44px}.preview-options button:hover{background:var(--soft);border-color:var(--line-strong)}.preview-options button span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.option-check{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:14px;padding:6px 0;min-height:44px}.option-check input{accent-color:var(--accent-button);width:18px;height:18px}.state-card{padding:21px 23px;border:1px solid var(--line);border-radius:12px;background:var(--paper);margin-top:18px}.state-card h3{font-size:16px;font-weight:550;margin:0 0 10px}.state-card p{color:var(--muted);font-size:14px;line-height:1.75;margin:0 0 14px}.state-actions{display:flex;gap:8px;flex-wrap:wrap}.primary-button{min-height:42px;display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:8px;background:var(--accent-button);color:var(--on-accent);font-size:13px;font-weight:500}.state-status{display:flex;align-items:center;gap:10px;margin-bottom:13px;color:var(--muted);font-size:13px}.working-ring{display:block;width:18px;height:18px;border:2px dotted var(--accent);border-radius:50%;animation:breathe 2s ease-in-out infinite}@keyframes breathe{50%{opacity:.4;transform:scale(.85)}}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);max-width:min(520px,calc(100vw - 32px));padding:12px 17px;background:var(--ink);color:var(--paper);border-radius:9px;font-size:13px;line-height:1.6;box-shadow:var(--shadow);z-index:20;pointer-events:none}
/* Keep a stable reading surface when supporting panels move. */
.rail{grid-column:1}.workspace{grid-column:2;background:var(--paper)}.workflows{grid-column:3;background:var(--bg)}.workspace-header{background:var(--paper)}.workflow-search{background:var(--paper)}.header-workflows[aria-expanded=true]{background:var(--paper);border-color:var(--line-strong);color:var(--ink)}
.workspace .welcome{max-width:740px}.welcome h1{font-size:clamp(32px,3.25vw,44px)}.workspace:has(.welcome:not([hidden])) .workspace-body{flex:0 1 auto;margin-top:auto;padding-bottom:24px}.workspace:has(.welcome:not([hidden])) .welcome{height:auto;min-height:0;padding:0}.workspace:has(.welcome:not([hidden])) .composer-region{margin-bottom:auto;padding-top:0}
.office-caption,.history-item small,.section-label,.sample-marker,.answer-status,.composer-footnote,.panel-header p,.workflow-footer{font-size:13px}.history-heading{font-size:13px}.compact-brand{min-width:44px;min-height:44px}.context-select{field-sizing:content}.attachment-list{max-height:130px;overflow-y:auto}
.overlay-dialog[open]{display:flex;flex-direction:column}.overlay-dialog[open]>.dialog-content{flex:1;min-height:0;max-height:none}.dialog-header{flex-shrink:0}.dialog-header>div{min-width:0}.dialog-header h2{overflow-wrap:anywhere}
@media(min-width:1240px){.desk.rail-collapsed{--rail-width:76px}.rail-collapsed>.rail .expanded-only{display:none}.rail-collapsed>.rail .compact-brand{display:block}.rail-collapsed>.rail .brand-row{margin:0 0 22px;justify-content:center}.rail-collapsed>.rail .office-identity{margin:0 4px 20px}.rail-collapsed>.rail .new-conversation,.rail-collapsed>.rail .nav-item{justify-content:center;padding:10px}.rail-collapsed>.rail .history{display:none}.rail-collapsed>.rail .rail-footer{margin-top:auto}.rail-collapsed>.rail .preview-control{justify-content:center;padding:8px}.rail-collapsed>.rail{padding:26px 12px 16px}.rail-collapsed>.rail .rail-collapse{display:none}}
@media(max-width:1239px){.desk{--rail-width:76px;grid-template-columns:var(--rail-width) minmax(0,1fr)}.desk>.workflows{display:none}.desk>.rail{padding:23px 12px 14px}.desk>.rail .expanded-only{display:none}.desk>.rail .compact-brand{display:block}.desk>.rail .brand-row{margin:0 0 25px;justify-content:center}.desk>.rail .office-identity{margin:0 4px 20px}.desk>.rail .new-conversation,.desk>.rail .nav-item{justify-content:center;padding:10px}.desk>.rail .history{display:none}.desk>.rail .rail-footer{margin-top:auto}.desk>.rail .preview-control{justify-content:center;padding:8px}.desk>.rail .rail-collapse{display:none}.welcome{max-width:660px}.welcome h1{font-size:43px}.workspace-header{padding:0 28px}.composer-region{padding:4px 30px 20px}.side-dialog .expanded-only{display:initial}.side-dialog .compact-brand{display:none}.side-dialog .history{display:block}}
@media(max-width:639px){.desk{display:flex}.desk>.rail{display:none}.workspace{width:100%}.workspace-header{height:65px;padding:0 12px;gap:4px}.mobile-nav-button{display:inline-flex}.context-control{gap:5px}.context-control>.ico{display:none}.context-select{max-width:148px;font-size:13px;padding-right:8px}.header-actions{gap:0}.header-workflows{min-width:44px;min-height:44px;justify-content:center;padding:8px;border:0}.header-workflows .button-label{display:none}.icon-btn{min-width:44px;height:44px}.workspace-body{padding:24px 19px 12px;scrollbar-gutter:auto}.welcome{padding:0 7px 5px;min-height:240px}.welcome h1{font-size:37px;max-width:320px;letter-spacing:-1.5px}.welcome-note{margin-bottom:14px}.welcome p{font-size:15px;max-width:320px;line-height:1.75}.welcome .example-link{margin-top:19px}.text-button{min-height:44px}.composer-region{padding:6px 14px 11px}.composer textarea{font-size:16px;padding:15px 15px 7px;min-height:54px;max-height:110px}.composer-toolbar{padding:0 8px 8px}.send-button{width:44px;height:44px}.composer-hint{display:none}.composer-footnote{font-size:12px;margin-top:7px;justify-content:center}.composer-footnote .keyboard-note{display:none}.composer-notice{padding:11px 14px}.panel-header{padding-top:18px}.workflow-card{padding:17px 4px}.workflow-search input{height:44px;font-size:14px}.file-buttons button{min-height:44px;font-size:13px}.history-item{min-height:64px}.nav-item{min-height:44px}.file-row{gap:10px}.dialog-header{padding:21px 19px 16px}.dialog-content{padding:18px 19px}.side-dialog{width:100%}.overlay-dialog:not(.side-dialog){width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}.overlay-dialog:not(.side-dialog) .dialog-content{max-height:calc(100dvh - 155px)}.answer-content{font-size:15px}.answer-content h2{font-size:24px}.answer-actions{gap:6px}.answer-actions .quiet-button{font-size:12px;min-height:44px;padding:8px}.feedback-actions{margin-left:0}.sample-marker{line-height:1.6}.answer-support summary{min-height:44px;display:list-item;padding:11px 0}.quiet-button,.primary-button{min-height:44px}.dialog-tabs button{min-height:44px}.preview-control{min-height:44px}.attachment-pill .icon-btn{min-width:44px;height:44px}.state-card{padding:19px 17px}}
@media(max-width:359px){.context-select{max-width:100px}.welcome h1{font-size:33px}.workspace-body{padding-left:16px;padding-right:16px}.header-actions .icon-btn{min-width:44px}.header-workflows{min-width:44px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.working-ring{opacity:1}}

.recovery{margin:0 0 12px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.recovery p{margin:0 0 10px;color:var(--muted);font-size:13px;line-height:1.65}
.recovery button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);font-size:13px}

/* Dedicated sign-in page */
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url('/assets/ibm-plex-mono-400.ttf') format('truetype')}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url('/assets/ibm-plex-mono-500.ttf') format('truetype')}
@font-face{font-family:"Libre Caslon Display";font-style:normal;font-weight:400;font-display:swap;src:url('/assets/libre-caslon-display-400.ttf') format('truetype')}
@font-face{font-family:"Libre Caslon Text";font-style:normal;font-weight:400;font-display:swap;src:url('/assets/libre-caslon-text-400.ttf') format('truetype')}
.login-page.lextracks-login{
  --lx-ink:#0a1315;
  --lx-ink-veil:rgba(10,19,21,.8);
  --lx-ledger:#dce4dd;
  --lx-brass:#d2a457;
  --lx-brass-hi:#dfb86e;
  --lx-slate:#5f7c87;
  --lx-muted:#8ca1a3;
  --lx-line:#1c2d31;
  --lx-line-2:#2e454b;
  --lx-error:#e39a88;
  --lx-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --lx-serif:"Libre Caslon Text",Georgia,"Times New Roman",serif;
  --lx-panel-width:clamp(380px,32vw,448px);
  position:fixed;
  z-index:100;
  inset:0;
  overflow:hidden;
  background:var(--lx-ink);
  color:var(--lx-ledger);
  color-scheme:dark;
  font-family:var(--lx-serif);
  -webkit-font-smoothing:antialiased;
}
.lextracks-login *,.lextracks-login *::before,.lextracks-login *::after{box-sizing:border-box}
.lextracks-login .lx-stage{position:absolute;inset:0;overflow:hidden}
.lextracks-login .lx-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;transition:opacity .9s ease}
.lextracks-login .lx-stage.calm #fx{opacity:.92}
.lextracks-login .lx-shade{position:absolute;left:0;right:0;bottom:0;height:44%;pointer-events:none;background:linear-gradient(to top,rgba(10,19,21,.92),rgba(10,19,21,.5) 45%,rgba(10,19,21,0))}
.lextracks-login .lx-caption{position:absolute;left:0;right:var(--lx-panel-width);bottom:clamp(48px,15vh,160px);margin-inline:auto;width:min(34em,calc(100% - var(--lx-panel-width) - 160px));text-align:center;pointer-events:none;transition:opacity .45s ease,transform .45s ease}
.lextracks-login .lx-caption.out{opacity:0;transform:translateY(6px)}
.lextracks-login .lx-caption-line{max-width:26ch;margin:0 auto .5em;font-size:clamp(20px,2.1vw,30px);line-height:1.22;text-wrap:balance}
.lextracks-login .lx-caption-sub{max-width:52ch;margin-inline:auto;color:var(--lx-muted);font:400 11.5px/1.55 var(--lx-mono);letter-spacing:.04em}
.lextracks-login .lx-pause{position:absolute;right:calc(var(--lx-panel-width) + 24px);bottom:clamp(28px,6vh,56px);display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid var(--lx-line-2);border-radius:50%;background:transparent;color:var(--lx-muted);cursor:pointer;transition:color .2s,border-color .2s}
.lextracks-login .lx-pause:hover{border-color:var(--lx-slate);color:var(--lx-ledger)}
.lextracks-login .lx-pause svg{width:12px;height:12px;fill:currentColor}
.lextracks-login .lx-panel{position:absolute;top:0;right:0;bottom:0;display:flex;flex-direction:column;width:var(--lx-panel-width);overflow-y:auto;border-left:1px solid var(--lx-line);background:var(--lx-ink-veil);padding:calc(clamp(32px,7vh,72px) + env(safe-area-inset-top,0px)) clamp(28px,3.2vw,52px) calc(28px + env(safe-area-inset-bottom,0px));backdrop-filter:blur(10px) saturate(1.1);-webkit-backdrop-filter:blur(10px) saturate(1.1)}
.lextracks-login .lx-panel-inner{display:grid;gap:34px;width:100%;max-width:340px;margin-block:auto;animation:lx-rise .9s cubic-bezier(.2,.7,.2,1) .15s both}
.lextracks-login .lx-intro{display:grid;gap:10px}
.lextracks-login .lx-intro h1{margin:0;font-family:var(--lx-serif);font-size:clamp(27px,2.2vw,32px);font-weight:400;line-height:1.15;letter-spacing:-.005em;text-wrap:balance}
.lextracks-login .lx-intro p{margin:0;color:var(--lx-muted);font-size:15.5px;line-height:1.5}
.lextracks-login .lx-auth{display:grid;gap:24px}
.lextracks-login .lx-step{display:grid;gap:24px;animation:lx-enter .24s ease-out both}
.lextracks-login .lx-field{display:grid;gap:9px}
.lextracks-login .lx-field>label,.lextracks-login .lx-field-heading label{color:var(--lx-muted);font:500 11.5px/1 var(--lx-mono);letter-spacing:.06em}
.lextracks-login .lx-field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.lextracks-login .lx-control{position:relative;display:flex;align-items:center;border-bottom:1px solid var(--lx-line-2);transition:border-color .2s}
.lextracks-login .lx-control::after{position:absolute;right:0;bottom:-1px;left:0;height:1px;background:var(--lx-brass);content:"";transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.lextracks-login .lx-control:focus-within::after{transform:scaleX(1)}
.lextracks-login .lx-input{flex:1;min-width:0;padding:8px 0 10px;border:0;outline:0;background:transparent;color:var(--lx-ledger);caret-color:var(--lx-brass);font:400 15px/1.4 var(--lx-mono);letter-spacing:.01em}
.lextracks-login .lx-input::placeholder{color:#4f666c;opacity:1}
.lextracks-login .lx-code-input{font-size:20px;letter-spacing:.5em;font-variant-numeric:tabular-nums}
.lextracks-login .lx-primary{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:48px;overflow:hidden;border:0;border-radius:2px;background:var(--lx-brass);color:var(--lx-ink);cursor:pointer;font:500 12.5px/1 var(--lx-mono);letter-spacing:.14em;text-transform:uppercase;transition:background .2s,transform .1s}
.lextracks-login .lx-primary:hover{background:var(--lx-brass-hi)}
.lextracks-login .lx-primary:active{transform:translateY(1px)}
.lextracks-login .lx-primary:disabled{cursor:progress;opacity:.72}
.lextracks-login .lx-text-button{padding:0;border:0;border-bottom:1px solid transparent;background:transparent;color:var(--lx-muted);font:400 12px/1 var(--lx-mono);text-decoration:none;transition:color .2s,border-color .2s}
.lextracks-login .lx-text-button:hover{border-bottom-color:var(--lx-line-2);color:var(--lx-ledger)}
.lextracks-login .lx-message{margin:0;color:var(--lx-muted);font:400 12.5px/1.5 var(--lx-mono);overflow-wrap:anywhere}
.lextracks-login .lx-message[data-kind=error]{color:var(--lx-error)}
.lextracks-login .lx-panel-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 18px;width:100%;max-width:340px;margin-top:40px;color:#5e757b;font:400 11.5px/1.5 var(--lx-mono)}
.lextracks-login :is(button,input):focus-visible{outline:1px solid var(--lx-brass);outline-offset:4px}
.lextracks-login .lx-input:focus-visible{outline:0}
@keyframes lx-enter{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@keyframes lx-rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (max-width:859px){
  .login-page.lextracks-login{overflow:auto}
  .lextracks-login .lx-stage{position:relative;inset:auto;height:clamp(260px,42vh,400px)}
  .lextracks-login .lx-shade{height:40%;background:linear-gradient(to top,var(--lx-ink),rgba(10,19,21,0))}
  .lextracks-login .lx-caption{display:none}
  .lextracks-login .lx-pause{right:16px;bottom:14px;width:30px;height:30px}
  .lextracks-login .lx-panel{position:relative;align-items:center;width:auto;min-height:calc(100% - clamp(260px,42vh,400px));padding:8px 20px calc(28px + env(safe-area-inset-bottom,0px));border-left:0;background:var(--lx-ink);backdrop-filter:none;-webkit-backdrop-filter:none}
  .lextracks-login .lx-panel-inner{margin-block:0 auto;gap:28px}
}
@media (prefers-reduced-motion:reduce){.lextracks-login .lx-panel-inner{animation:none}.lextracks-login .lx-control::after,.lextracks-login .lx-caption{transition:none}}
.decision{margin:0 0 24px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}
.decision h2{margin:0 0 10px;font-size:16px;font-weight:600}
.decision p,.decision legend{margin:0 0 12px;color:var(--muted);font-size:14px}
.decision-actions,.decision fieldset{display:flex;flex-wrap:wrap;gap:8px;border:0;padding:0;margin:0 0 12px}
.decision label{display:flex;align-items:center;gap:8px;min-height:44px}
.decision button{display:inline-flex;align-items:center;min-height:40px;padding:8px 12px;border:1px solid var(--line);border-radius:7px;background:var(--paper);font-size:13px}
#state{font-size:13px;color:var(--muted);max-width:220px;text-align:right}
#read-state{font-size:13px;color:var(--muted);min-height:40px;padding:8px 10px;border-radius:8px}
#read-state:hover{background:var(--hover);color:var(--ink)}
#stop{min-height:40px;padding:8px 11px;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:13px}
.history ul{list-style:none;margin:0;padding:0}
.files-panel{display:grid;gap:12px}
.files-panel h2{margin:18px 0 0;font-size:13px;font-weight:600}
.files-panel ul{list-style:none;margin:0;padding:0}
.files-panel li{display:grid;gap:8px;padding:16px 0;border-bottom:1px solid var(--line)}
.file-upload{display:grid;gap:8px}
#output-name{min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper);width:100%}
#files-notice{color:var(--danger);margin:0;font-size:13px}
.message-text{white-space:pre-wrap;overflow-wrap:anywhere}
dialog#document-view,dialog#new-conversation-dialog{margin:auto;padding:0;border:1px solid var(--line);border-radius:16px;background:var(--paper);color:var(--ink);box-shadow:var(--shadow);width:min(600px,calc(100vw - 32px))}
dialog#document-view{padding:22px 24px}
#document-text{margin:0 0 16px;white-space:pre-wrap;overflow:auto;max-height:50vh;padding:12px;border:1px solid var(--line);border-radius:9px;background:var(--soft)}
h1.office-name{font-size:14px;font-weight:600;letter-spacing:-.2px;white-space:nowrap;margin:0;line-height:1.3}
.citation-warning{margin:14px 0 0;padding:10px 14px;border-left:3px solid var(--danger);border-radius:8px;background:var(--soft);color:var(--danger);font-size:13px}
#turn-failure{margin:0 0 22px;padding:12px 16px;border-left:3px solid var(--danger);border-radius:8px;background:var(--soft);color:var(--danger);font-size:13px}
#new-conversation-dialog form{display:flex;flex-wrap:wrap;gap:8px}
#files-add{display:inline-flex;align-items:center;min-height:40px;color:var(--accent-ink);font-size:13px}

/* Policy workspace refinement: keep the reference visual language while
   leaving office content and authority with the connected backend. */
.context-copy{display:grid;gap:1px;min-width:0}
.context-copy>label{font-size:10px;line-height:1.2;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.context-copy .context-select{min-height:28px;padding-top:2px;padding-bottom:2px}
.work-path{display:flex;align-items:center;flex-wrap:wrap;gap:8px 13px;list-style:none;margin:29px 0 0;padding:0;color:var(--muted);font-size:12px}
.work-path li{display:flex;align-items:center;gap:13px;white-space:nowrap}
.work-path li:not(:last-child)::after{content:'·';color:var(--accent-ink);font-size:16px;font-weight:600}
.composer-divider{width:1px;height:19px;margin:0 5px;background:var(--line)}
.start-task{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:8px 9px;border-radius:7px;color:var(--muted);font-size:13px;white-space:nowrap}
.start-task .ico{width:16px;height:16px}
.start-task:hover{background:var(--soft);color:var(--ink)}
.workflow-footer strong{display:block;margin-bottom:4px;color:var(--ink);font-size:12px;font-weight:600}
.workflow-footer p{margin:0}
.nav-item kbd{margin-left:auto;padding:2px 6px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--faint);font:500 10px/1.5 inherit;letter-spacing:.02em}
.search-dialog{width:min(640px,calc(100vw - 32px))}
.workspace-search{display:flex;align-items:center;gap:10px;padding:0 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--paper);color:var(--faint)}
.workspace-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.workspace-search .ico{width:18px;height:18px;flex-shrink:0}
.workspace-search input{width:100%;min-height:48px;border:0;background:transparent;color:var(--ink);font-size:15px;outline:0}
.search-results{display:grid;gap:5px;margin-top:18px}
.search-results>p{margin:10px 2px;color:var(--muted);font-size:13px;line-height:1.6}
.search-group{margin:12px 2px 3px;color:var(--faint);font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase}
.search-result{display:grid;gap:3px;width:100%;padding:11px 12px;border-radius:8px;text-align:left}
.search-result:hover,.search-result:focus-visible{background:var(--soft)}
.search-result strong{font-size:14px;font-weight:550;color:var(--ink)}
.search-result span{font-size:12px;line-height:1.5;color:var(--muted)}
.workspace:has(.welcome:not([hidden])) .workspace-body{margin-top:clamp(52px,8vh,84px)}
#conversation-list:empty::before{content:'Your recent conversations will appear here.';display:block;padding:8px 2px;color:var(--faint);font-size:12px;line-height:1.55}
.workflow-card{margin-bottom:9px;padding:15px 14px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}
.workflow-card:last-child{border-bottom:1px solid var(--line)}
.workflow-card:hover,.workflow-card:focus-visible{border-color:var(--line-strong);background:var(--soft)}
.workflow-cta{min-height:32px;padding:5px 0;font-weight:550}

@media(max-width:639px){
  #state,#read-state{display:none}
  .context-control{min-width:0;flex:1}
  .context-copy{min-width:0;max-width:120px}
  .context-copy .context-select{width:100%;max-width:120px}
  .header-actions{flex-shrink:1}
  .workspace:has(.welcome:not([hidden])) .workspace-body{margin-top:28px}
  .context-copy>label{display:none}
  .context-copy .context-select{min-height:44px}
  .work-path{gap:6px 9px;margin-top:22px}
  .work-path li{gap:9px}
  .start-task{min-width:44px;width:44px;padding:8px;font-size:0;justify-content:center}
  .start-task .ico{width:18px;height:18px}
  .composer-divider{margin:0 2px}
  .workflow-search input{font-size:16px}
  .workflow-footer{padding-bottom:max(22px,env(safe-area-inset-bottom))}
}

/* Refined policy-workspace parity. Keep these measurements together: the
   typography, side columns, and vertical rhythm are one visual system. */
:root{
  --bg:#f6f8fb;
  --paper:#fff;
  --ink:#182337;
  --muted:#53647b;
  --faint:#64748b;
  --line:#dce3ed;
  --line-strong:#bac8dc;
  --accent:#2358b8;
  --accent-ink:#214fa4;
  --accent-strong:#214fa4;
  --accent-soft:#eaf0fc;
  --soft:#f0f4f9;
  --hover:#e4ebf5;
  --rail:#edf1f6;
  --panel:#f6f8fb;
  --success:#237a57;
  --warn:#9a6424;
  --danger:#b43d4b;
  --focus:rgba(35,88,184,.2);
  --shadow:0 10px 30px rgba(34,54,84,.08);
  --rail-width:244px;
  --workflow-width:336px;
}
[data-mode="dark"]{
  --bg:#0f1623;
  --paper:#121b2a;
  --ink:#edf2fb;
  --muted:#aab7c9;
  --faint:#7f8da2;
  --line:#26354a;
  --line-strong:#3a4b64;
  --accent:#79a8ff;
  --accent-strong:#a9c8ff;
  --accent-soft:#182b49;
  --soft:#172234;
  --rail:#111b2a;
  --panel:#101927;
  --success:#72c7a4;
  --warn:#dfb56d;
  --danger:#ff8794;
  --focus:rgba(121,168,255,.22);
  --shadow:0 14px 36px rgba(0,0,0,.28);
}
html,body{height:100%}
body{
  overflow:hidden;
  background:var(--bg);
  color:var(--ink);
  font-family:Instrument,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,input,textarea,select{font:inherit}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.desk{grid-template-columns:var(--rail-width) minmax(0,1fr) var(--workflow-width);height:100vh;height:100dvh;background:var(--paper)}
.ico{width:18px;height:18px;stroke:currentColor;stroke-width:1.75;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* Left column */
.rail{
  width:var(--rail-width);
  height:100vh;
  height:100dvh;
  padding:23px 15px 14px;
  overflow:hidden;
  border-right:1px solid var(--line);
  background:var(--rail);
  color:var(--ink);
}
.brand-row{height:auto;min-height:38px;margin:0 6px 25px;gap:8px}
.brand{
  display:block;
  width:143px;
  height:auto;
  filter:none;
  opacity:1;
}
.brand-mark{display:none}
.icon-btn{
  min-width:34px;
  height:34px;
  padding:7px;
  border:0;
  border-radius:8px;
  color:var(--muted);
  background:transparent;
}
.icon-btn:hover{color:var(--ink);background:var(--soft)}
.office-identity{margin:0 0 22px;padding:0 7px;gap:11px;align-items:center}
.office-avatar{
  width:34px;
  height:36px;
  flex:0 0 34px;
  border:1px solid var(--line-strong);
  border-radius:10px;
  background:var(--paper);
  color:var(--accent-ink);
  font-size:12px;
  font-weight:650;
}
.office-copy{min-width:0}
.office-identity .office-name{font-size:13px;font-weight:700;line-height:1.5;letter-spacing:-.1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.office-identity .office-caption{margin-top:2px;color:var(--muted);font-size:12px;line-height:1.5;white-space:nowrap}
.new-conversation{
  width:100%;
  min-height:43px;
  padding:10px 13px;
  gap:10px;
  justify-content:flex-start;
  border:1px solid var(--line-strong);
  border-radius:9px;
  background:var(--paper);
  color:var(--ink);
  font-size:13px;
  font-weight:550;
  box-shadow:0 1px 3px #17355705;
}
.new-conversation:hover{border-color:var(--accent);color:var(--accent);transform:none}
.primary-nav{min-height:172px;margin:19px 0 24px;gap:4px;align-content:start}
.nav-item{
  width:100%;
  min-height:40px;
  padding:9px 12px;
  gap:11px;
  justify-content:flex-start;
  border:0;
  border-radius:8px;
  color:var(--muted);
  background:transparent;
  font-size:13px;
  font-weight:400;
  text-align:left;
}
.nav-item:hover{color:var(--ink);background:var(--hover)}
.nav-item.current{color:var(--ink);background:var(--hover);font-weight:550}
.nav-item .ico{width:18px;height:18px;flex:0 0 auto}
.nav-item kbd{margin-left:auto;padding:1px 5px;border:1px solid var(--line-strong);border-radius:5px;background:rgba(255,255,255,.55);color:var(--faint);font-size:10px;line-height:1.5;box-shadow:none}
.history{min-height:0;margin:0;padding:0;border:0;flex:1;overflow:hidden}
.history-heading{display:flex;min-height:30px;align-items:center;justify-content:space-between;padding:0 10px;margin-bottom:6px;color:var(--ink);font-size:14px;font-weight:400;line-height:1.5;letter-spacing:normal;text-transform:none}
#conversation-list{max-height:100%;overflow-y:auto;padding-right:3px}
#conversation-list:empty::before{padding:8px 10px;color:var(--faint);font-size:11px;line-height:1.55}
.conversation-row{min-height:35px;padding:7px 10px;border:0;border-radius:7px;color:var(--muted);font-size:12px;background:transparent}
.conversation-row:hover,.conversation-row.active{color:var(--ink);background:rgba(255,255,255,.52)}
.rail-footer{margin:0 -1px;padding:12px 0 0;border-top:1px solid var(--line)}
.rail-footer:has(>button[hidden]){border-top:0}
.rail-footer .nav-item{font-size:12px}

/* Centre workspace */
.workspace{height:100vh;height:100dvh;min-width:0;background:var(--paper)}
.workspace-header{
  height:73px;
  min-height:73px;
  padding:0 27px;
  gap:12px;
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.context-control{min-width:0;gap:10px;color:var(--ink)}
.context-symbol{display:grid;width:32px;height:32px;flex:0 0 32px;place-items:center;border:1px solid var(--line);border-radius:8px;color:var(--muted)}
.context-symbol .ico{width:17px;height:17px}
.context-copy{gap:0}
.context-copy>label{margin-bottom:2px;font-size:10px;font-weight:400;line-height:1.3;letter-spacing:1px;text-transform:uppercase;color:var(--faint)}
.context-select{
  width:auto;
  max-width:185px;
  min-height:24px;
  margin:0;
  padding:0 22px 0 0;
  border:0;
  border-radius:0;
  background-color:transparent;
  color:var(--ink);
  font-size:13px;
  font-weight:550;
}
.context-select:disabled{opacity:1;color:var(--ink);-webkit-text-fill-color:var(--ink)}
.context-copy .context-select{width:147px;min-height:24px;padding:0 22px 0 0}
.header-actions{gap:4px}
.header-actions #state{display:none}
.header-actions .icon-btn{min-width:34px;width:34px;height:34px;padding:7px;border-radius:8px}
.header-workflows{
  min-height:35px;
  padding:7px 10px;
  gap:7px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  background:var(--paper);
  color:var(--ink);
  font-size:12px;
  font-weight:650;
}
.header-workflows:hover{border-color:var(--accent);color:var(--accent)}
.header-workflows .ico{width:15px;height:15px}
.workflow-toggle{display:none}
.conversation-controls{padding:5px;border:1px solid var(--line);border-radius:9px;background:var(--soft)}
.conversation-controls .icon-btn{width:32px;min-width:32px;height:32px;padding:7px}
.workspace:has(.welcome:not([hidden])) .workspace-body{
  flex:0 1 auto;
  margin-top:clamp(42px,15.58vh,148px);
  padding:32px 36px 26px;
  overflow:visible;
}
.workspace .welcome{display:block;max-width:704px;margin:0 auto;text-align:left}
.welcome-note{
  display:flex;
  gap:9px;
  align-items:center;
  margin:0 0 18px;
  color:var(--accent-ink);
  font-size:12px;
  font-weight:550;
  line-height:1.5;
  letter-spacing:.05px;
}
.welcome-note::before{width:23px;height:1px;flex:0 0 auto;background:currentColor;content:""}
.welcome h1{
  max-width:620px;
  margin:0 0 18px;
  color:var(--ink);
  font-size:clamp(36px,3.1vw,46px);
  font-weight:550;
  line-height:1.15;
  letter-spacing:-2px;
}
.welcome>p{max-width:510px;margin:0 0 26px;color:var(--muted);font-size:16px;line-height:1.8}
.work-path{display:flex;width:100%;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;color:var(--faint);font-size:11.5px;font-weight:400;line-height:1.5;letter-spacing:normal}
.work-path li{display:flex;gap:10px;align-items:center}
.work-path li:not(:last-child)::after{content:none}
.work-path li+li::before{color:var(--line-strong);content:"›"}
.workspace-body:not(:has(.welcome:not([hidden]))){padding:30px 36px}
.messages,.decisions{max-width:760px}

/* Composer */
.composer-region{flex:0 0 auto;padding:0 31px 17px;background:var(--paper)}
.workspace:has(.welcome:not([hidden])) .composer-region{min-height:265.5px}
.composer{
  width:100%;
  max-width:720px;
  margin:0 auto;
  border:1px solid var(--line-strong);
  border-radius:15px;
  background:var(--paper);
  box-shadow:0 3px 12px #18365c06;
  overflow:hidden;
}
.composer:focus-within{border-color:var(--accent-ink);box-shadow:0 0 0 3px var(--accent-soft)}
.composer textarea{
  display:block;
  width:100%;
  min-height:67px;
  max-height:156px;
  padding:18px 19px 9px;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:15px;
  line-height:1.65;
  resize:none;
}
.composer textarea::placeholder{color:var(--faint)}
.composer-toolbar{min-height:0;padding:0 11px 10px;align-items:center;gap:8px}
.composer-left{gap:5px}
.composer-right{gap:6px}
.composer .icon-btn{min-width:35px;width:35px;height:35px;padding:8px;border-radius:8px}
.composer-divider{width:1px;height:16px;margin:0 3px;background:var(--line)}
.start-task{
  min-height:35px;
  padding:7px 9px;
  gap:7px;
  border:0;
  border-radius:7px;
  background:transparent;
  color:var(--muted);
  font-size:12px;
  font-weight:400;
}
.start-task:hover{color:var(--accent);background:var(--accent-soft)}
.start-task .ico{width:16px;height:16px}
#send{
  min-width:37px;
  width:37px;
  height:37px;
  display:grid;
  place-items:center;
  padding:0;
  border-radius:10px;
  background:var(--accent);
  color:var(--on-accent);
}
#send:hover:not(:disabled){background:var(--accent-strong)}
#send:disabled{background:var(--soft);color:var(--faint);opacity:1}
.composer-footnote{max-width:720px;min-height:20.5px;margin:10px auto 0;color:var(--faint);font-size:11px;line-height:1.5}
.composer-footnote>span:last-child{padding:2px 0}
.foot-left{display:flex;gap:6px;align-items:center}
.foot-left .ico{width:13px;height:13px}

/* Right column */
.workflows{width:var(--workflow-width);height:100vh;height:100dvh;border-left:1px solid var(--line);background:var(--bg);color:var(--ink)}
.panel-header{min-height:73px;padding:18px 22px;border-bottom:0;flex-shrink:0}
.panel-header h2{font-size:14px;font-weight:600;line-height:1.5;letter-spacing:-.2px}
.panel-header p{margin:2px 0 0;color:var(--muted);font-size:11.5px;line-height:1.5}
.panel-header .icon-btn{min-width:30px;width:30px;height:30px;margin-right:-7px;padding:5px;border-radius:8px}
.workflow-content{padding:4px 22px 24px;overflow-y:auto;flex:1;min-height:0}
.workflow-search{display:flex;align-items:center;gap:9px;margin:0 0 24px;padding:0 11px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--faint)}
.workflow-search .ico{position:static;left:auto;width:16px;height:16px;color:var(--faint)}
.workflow-search input{width:100%;min-width:0;height:39px;padding:0;border:0;border-radius:0;background:transparent;color:var(--faint);font-size:12px;box-shadow:none}
.workflow-search:focus-within{border-color:var(--accent-ink)}
.workflow-search input:focus{border:0;box-shadow:none;outline:0}
.workflow-content .section-label{margin:0;color:var(--faint);font-size:11px;font-weight:600;line-height:1.5;letter-spacing:1.05px;text-transform:uppercase}
#workflow-list{display:block}
.workflow-card{
  display:block;
  width:100%;
  margin:0;
  padding:18px 0;
  border:0;
  border-bottom:1px solid var(--line);
  border-radius:0;
  background:transparent;
  color:var(--ink);
  text-align:left;
}
.workflow-card:last-child{border-bottom:1px solid var(--line)}
.workflow-card:hover,.workflow-card:focus-visible{border-color:var(--line);background:transparent}
.workflow-title-row{display:flex;gap:10px;align-items:center}
.workflow-icon{display:grid;width:30px;height:32px;flex:0 0 30px;place-items:center;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--accent-ink)}
.workflow-icon .ico{width:16px;height:16px}
.workflow-title{display:block;color:var(--ink);font-size:13px;font-weight:550;line-height:1.5;letter-spacing:-.15px}
.workflow-chevron{display:flex;margin-left:auto;align-items:center;justify-content:center;color:var(--faint)}
.workflow-chevron .ico{width:15px;height:15px}
.workflow-card .workflow-description{display:block;min-height:44.2px;margin:10px 0;color:var(--muted);font-size:13px;line-height:1.7}
.workflow-card .workflow-cta{display:inline-flex;width:auto;min-height:0;margin:0;padding:3px 6px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--faint);font-size:10px;font-weight:400;line-height:1.5;letter-spacing:.2px}
.workflow-footer{padding:19px 22px;border-top:1px solid var(--line);background:transparent;color:var(--muted);font-size:11.5px;line-height:1.65;flex-shrink:0}
.workflow-footer strong{display:block;margin-bottom:4px;color:var(--ink);font-size:inherit;font-weight:550;letter-spacing:normal;text-transform:none}
.workflow-footer p{margin:0;color:inherit;font-size:inherit;line-height:inherit}

@media(max-height:760px) and (min-width:821px){
  .workspace:has(.welcome:not([hidden])) .workspace-body{margin-top:38px;padding-top:24px;padding-bottom:22px}
  .welcome h1{font-size:38px;margin-bottom:14px}
  .work-path{margin-top:20px}
}
@media(max-width:1180px) and (min-width:1041px){
  .desk{grid-template-columns:244px minmax(0,1fr) 336px}
  .rail{width:244px;padding:23px 15px 14px;align-items:stretch}
  .rail .expanded-only{display:revert}
  .rail.collapsed{width:68px;padding:20px 10px 14px;align-items:center}
  .rail.collapsed .expanded-only{display:none}
  .rail.collapsed+.workspace+.workflows{display:flex}
  .rail.collapsed~.workflows{display:flex}
}
@media(max-width:1040px) and (min-width:641px){
  :root{--rail-width:68px}
  .desk{grid-template-columns:68px minmax(0,1fr) 336px}
  .rail{width:68px;padding:20px 10px 14px;align-items:center}
  .rail .expanded-only{display:none}
  .brand-row{height:38px;margin:0 0 24px;justify-content:center}
  .brand-mark{display:flex;width:32px;height:32px}
  .office-identity{margin:0 0 22px}
  .office-avatar{width:34px;height:34px}
  .new-conversation,.nav-item{width:44px;justify-content:center;padding:9px}
  .primary-nav{align-items:center}
  .rail-footer{width:100%}
}
@media(max-width:820px){
  :root{--workflow-width:0px}
  .desk{grid-template-columns:var(--rail-width) minmax(0,1fr)}
  .workflows{display:none}
  .workflow-toggle{display:inline-flex}
  .workspace:has(.welcome:not([hidden])) .workspace-body{margin-top:72px}
  .welcome h1{font-size:40px}
  .composer-region{padding-right:24px;padding-left:24px}
}
@media(max-width:640px){
  :root{--rail-width:0px}
  .desk{display:block}
  .rail{position:fixed;z-index:40;inset:0 auto 0 0;width:244px;padding:23px 15px 14px;align-items:stretch;transform:translateX(-105%);box-shadow:var(--shadow)}
  .rail.open{transform:translateX(0)}
  .rail .expanded-only{display:revert}
  .brand-mark{display:none}
  .mobile-nav-button{display:inline-flex}
  .workspace-header{height:66px;min-height:66px;padding:0 14px}
  .context-symbol{display:none}
  .context-copy>label{display:none}
  .context-copy .context-select{max-width:132px;min-height:34px;padding-right:20px;font-size:12px}
  .header-actions{gap:2px}
  .header-workflows{width:34px;min-width:34px;padding:7px;font-size:0}
  .header-workflows .ico{margin:0}
  .workspace:has(.welcome:not([hidden])) .workspace-body{margin-top:34px;padding:28px 24px 24px}
  .welcome h1{font-size:36px;letter-spacing:-.04em}
  .welcome>p{font-size:13px;line-height:1.65}
  .work-path{margin-top:22px;gap:6px 9px}
  .workspace-body:not(:has(.welcome:not([hidden]))){padding:22px 18px}
  .composer-region{padding:0 14px max(13px,env(safe-area-inset-bottom))}
  .composer textarea{font-size:16px}
  .keyboard-note{display:none}
  .mobile-nav-button,#attach,.start-task,#send,.header-workflows{width:44px;min-width:44px;height:44px;min-height:44px}
  .start-task{padding:10px;font-size:0}
  .workflow-search input{font-size:16px}
}
@media(min-width:761px) and (max-height:760px){
  .lextracks-login .lx-content{padding-top:30px;padding-bottom:140px}
  .lextracks-login .lx-mark{height:clamp(125px,23svh,175px)}
  .lextracks-login .lx-wordmark{width:330px;margin-top:14px}
  .lextracks-login .lx-tagline{margin-top:11px;font-size:10px}
  .lextracks-login .lx-auth{margin-top:23px}
}
@media(max-width:760px){
  .login-page.lextracks-login{min-height:max(100svh,740px)}
  .lextracks-login .lx-art{inset:auto 0 0;width:100%;height:auto;object-fit:contain;mask-image:linear-gradient(to bottom,transparent 0%,#000 18%)}
  .lextracks-login .lx-content{padding:55px 28px 265px}
  .lextracks-login .lx-mark{height:180px}
  .lextracks-login .lx-wordmark{width:316px;margin-top:19px}
  .lextracks-login .lx-tagline{margin-top:15px;font-size:9px;letter-spacing:.30em;white-space:normal}
  .lextracks-login .lx-auth{width:min(100%,500px);margin-top:29px}
  .lextracks-login .lx-email-label{position:static;display:block;width:auto;height:auto;margin:0 0 15px;padding:0 5px;overflow:visible;clip-path:none;white-space:normal;color:var(--lx-secondary);font-size:13px;line-height:1.65}
  .lextracks-login .lx-input{padding:13px 14px;font-size:16px}
  .lextracks-login .lx-input[type=email]::placeholder{color:#746f66}
  .lextracks-login .lx-code-input{padding-left:17px;font-size:21px}
  .lextracks-login .lx-primary{flex-basis:118px;padding-right:13px;padding-left:13px}
}
@media(max-width:430px){
  .lextracks-login .lx-content{padding:44px 24px 235px}
  .lextracks-login .lx-mark{height:159px}
  .lextracks-login .lx-wordmark{width:min(290px,100%);margin-top:19px}
  .lextracks-login .lx-tagline{max-width:310px;margin-top:15px;font-size:8px;line-height:1.8;letter-spacing:.27em}
  .lextracks-login .lx-auth{margin-top:32px}
  .lextracks-login .lx-field-row:not(.lx-code-row){flex-direction:column;gap:9px;border:0;border-radius:0;background:transparent;box-shadow:none}
  .lextracks-login .lx-field-row:not(.lx-code-row) .lx-input{flex-basis:auto;width:100%;min-height:50px;border:1px solid var(--lx-rule);border-radius:2px;background:rgba(245,243,237,.7)}
  .lextracks-login .lx-field-row:not(.lx-code-row) .lx-input:focus{outline:2px solid rgba(62,59,51,.35);outline-offset:2px}
  .lextracks-login .lx-field-row:not(.lx-code-row) .lx-primary{flex-basis:auto;width:100%;min-height:48px;border-radius:2px}
  .lextracks-login .lx-code-row .lx-primary{flex-basis:105px}
  .lextracks-login .lx-code-input{min-width:0;letter-spacing:.35em}
}
@media(min-width:761px){
  .lextracks-login[data-step=code] .lx-mark{height:clamp(122px,20svh,212px)}
  .lextracks-login[data-step=code] .lx-wordmark{width:clamp(270px,22vw,380px);margin-top:16px}
  .lextracks-login[data-step=code] .lx-tagline{margin-top:12px;font-size:clamp(9px,.68vw,12px)}
}
@media(forced-colors:active){
  .lextracks-login .lx-art,.lextracks-login .lx-atmosphere{display:none}
  .lextracks-login .lx-primary,.lextracks-login .lx-input{border:1px solid ButtonText}
}

/* Conversation record system */
:root{
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --record-shadow:0 1px 3px rgba(23,43,73,.045),0 12px 34px rgba(23,43,73,.035);
  --record-rule:rgba(186,200,220,.68);
  --record-code:#f4f7fb;
}
[data-mode="dark"]{
  --record-shadow:0 1px 3px rgba(0,0,0,.22),0 14px 38px rgba(0,0,0,.12);
  --record-rule:rgba(58,75,100,.78);
  --record-code:#0d1725;
}
.conversation{width:100%;max-width:780px;margin:0 auto;padding:8px 0 28px}
#messages{display:flex;flex-direction:column;align-items:stretch;gap:32px;width:100%}
.user-message{
  width:fit-content;
  max-width:75%;
  align-self:flex-end;
  margin:0;
  padding:12px 16px;
  border:1px solid var(--line);
  border-radius:17px 17px 4px 17px;
  background:var(--soft);
  color:var(--ink);
  font-size:14px;
  line-height:1.65;
  letter-spacing:-.01em;
  box-shadow:0 1px 2px rgba(23,43,73,.025);
}
.assistant-turn{width:100%;margin:0;padding:0}
.answer-header{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;margin:0 0 10px;padding:0 2px}
.answer-author{display:flex;align-items:center;gap:9px;min-width:0;font-weight:400}
.answer-symbol{
  display:grid;
  place-items:center;
  width:26px;
  height:26px;
  flex:0 0 26px;
  border:1px solid rgba(35,88,184,.24);
  border-radius:7px;
  background:var(--accent-ink);
  color:#fff;
  font:600 9px/1 var(--font-mono);
  letter-spacing:.04em;
  box-shadow:0 1px 3px rgba(23,43,73,.12);
}
.answer-identity{display:grid;min-width:0;gap:1px}
.answer-kicker{
  color:var(--ink);
  font:600 10px/1.35 var(--font-mono);
  letter-spacing:.065em;
  text-transform:uppercase;
}
.answer-name{overflow:hidden;color:var(--muted);font-size:11px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}
.answer-status{
  display:inline-flex;
  align-items:center;
  gap:6px;
  flex:0 0 auto;
  color:var(--faint);
  font:500 11px/1.4 var(--font-mono);
  letter-spacing:.055em;
  text-transform:uppercase;
}
.answer-status::before{width:5px;height:5px;border-radius:50%;background:var(--success);content:"";box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 12%,transparent)}
.answer-card{
  width:100%;
  padding:22px 23px 21px;
  border:1px solid var(--record-rule);
  border-radius:12px;
  background:color-mix(in srgb,var(--paper) 96%,var(--bg));
  box-shadow:var(--record-shadow);
}
.answer-content{
  color:var(--ink);
  font-family:var(--font);
  font-size:14.5px;
  font-weight:400;
  line-height:1.76;
  letter-spacing:-.015em;
  white-space:normal;
  overflow-wrap:anywhere;
}
.answer-content[data-streaming=true]{white-space:pre-wrap}
.answer-content>*:first-child{margin-top:0!important}
.answer-content>*:last-child{margin-bottom:0!important}
.answer-content p{margin:0 0 14px}
.answer-content h2,.answer-content h3,.answer-content h4{
  margin:25px 0 11px;
  padding-top:19px;
  border-top:1px solid var(--line);
  color:var(--accent-ink);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:600;
  line-height:1.55;
  letter-spacing:.065em;
  text-transform:uppercase;
}
.answer-content h2:first-child,.answer-content h3:first-child,.answer-content h4:first-child{margin-top:0;padding-top:0;border-top:0}
.answer-content h3,.answer-content h4{font-size:10px;color:var(--muted)}
.answer-content ul,.answer-content ol{margin:11px 0 17px;padding-left:21px}
.answer-content li{margin:0 0 7px;padding-left:4px}
.answer-content li::marker{color:var(--accent-ink);font-family:var(--font-mono);font-size:.86em}
.answer-content strong{font-weight:650;color:color-mix(in srgb,var(--ink) 94%,#000)}
.answer-content em{font-style:italic}
.answer-content code{
  padding:.12em .36em;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--record-code);
  font:500 .86em/1.5 var(--font-mono);
  letter-spacing:-.01em;
}
.answer-content pre{margin:16px 0;padding:15px 16px;overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--record-code)}
.answer-content pre code{padding:0;border:0;background:transparent;font-size:12px;white-space:pre}
.answer-content blockquote{margin:16px 0;padding:1px 0 1px 16px;border-left:2px solid var(--accent);color:var(--muted)}
.answer-content hr{height:1px;margin:22px 0;border:0;background:var(--line)}
.reasoning-summary{margin:22px 0 0;padding:15px 0 0;border-top:1px solid var(--line)}
.reasoning-summary summary{
  display:grid;
  grid-template-columns:16px auto minmax(0,1fr);
  align-items:center;
  gap:8px;
  min-height:44px;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
}
.reasoning-summary summary::-webkit-details-marker{display:none}
.reasoning-summary summary::before{
  display:grid;
  place-items:center;
  width:16px;
  height:16px;
  border:1px solid var(--line-strong);
  border-radius:4px;
  color:var(--accent-ink);
  font:600 11px/1 var(--font-mono);
  content:"+";
}
.reasoning-summary[open] summary::before{content:"−"}
.reasoning-summary-label{font:600 11.5px/1.45 var(--font-mono);letter-spacing:.055em;text-transform:uppercase}
.reasoning-summary-meta{justify-self:end;color:var(--muted);font:500 10.5px/1.45 var(--font-mono);letter-spacing:.025em;text-transform:uppercase}
.reasoning-workbench{
  display:grid;
  grid-template-columns:92px minmax(0,1fr);
  margin:5px 0 1px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:9px;
  background:color-mix(in srgb,var(--paper) 94%,var(--accent-soft));
}
.reasoning-orb{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  padding:17px 13px 14px;
  border-right:1px solid var(--line);
  background:transparent;
}
.reasoning-orb canvas{display:block;width:64px;height:64px}
.answer-content:not([data-streaming="true"]) .reasoning-workbench{grid-template-columns:72px minmax(0,1fr)}
.answer-content:not([data-streaming="true"]) .reasoning-orb{padding:14px 10px 12px}
.answer-content:not([data-streaming="true"]) .reasoning-orb canvas{width:48px!important;height:48px!important}
.reasoning-orb-label{color:var(--muted);font:600 9.5px/1.4 var(--font-mono);letter-spacing:.065em;text-transform:uppercase}
.reasoning-track{min-width:0;padding:8px 16px 11px}
.reasoning-steps{margin:0!important;padding:0!important;list-style:none!important}
.reasoning-step{
  display:grid;
  grid-template-columns:29px minmax(0,1fr);
  gap:10px;
  margin:0!important;
  padding:11px 0!important;
  border-bottom:1px solid var(--line);
}
.reasoning-step::marker{content:""}
.reasoning-step-index{padding-top:1px;color:var(--faint);font:600 10px/1.55 var(--font-mono);letter-spacing:.04em}
.reasoning-step-text{color:var(--ink);font-size:13.5px;line-height:1.62;letter-spacing:-.008em}
.reasoning-step.is-current .reasoning-step-index{color:var(--accent-ink)}
.reasoning-step.is-current .reasoning-step-index::after{display:inline-block;width:4px;height:4px;margin:0 0 2px 5px;border-radius:50%;background:var(--accent);content:"";animation:reasoning-pulse 1.2s ease-in-out infinite}
.native-reasoning-text{
  padding:11px 0 12px;
  color:var(--ink);
  font-size:13.5px;
  line-height:1.68;
  letter-spacing:-.006em;
  overflow-wrap:anywhere;
  white-space:pre-wrap;
}
.answer-content[data-streaming="true"] .native-reasoning-text::after{
  display:inline-block;
  width:5px;
  height:13px;
  margin-left:4px;
  background:var(--accent);
  content:"";
  opacity:.6;
  vertical-align:-2px;
  animation:reasoning-pulse 1.1s ease-in-out infinite;
}
.reasoning-awaiting{margin:0;padding:17px 0;color:var(--muted);font-size:13px;line-height:1.55}
.reasoning-synthesis-label{display:block;margin:0 0 8px;color:var(--accent-ink);font:600 10px/1.4 var(--font-mono);letter-spacing:.065em;text-transform:uppercase}
.reasoning-summary-body{
  margin:0;
  padding:13px 0 2px;
  border-top:1px solid var(--line);
  background:transparent;
  color:var(--muted);
  font-size:13.5px;
  line-height:1.68;
}
.reasoning-summary-body>*:first-child{margin-top:0!important}
.reasoning-summary-body>*:last-child{margin-bottom:0!important}
.reasoning-summary-body p{margin:0 0 11px}
.reasoning-summary-body ul,.reasoning-summary-body ol{margin:8px 0 12px;padding-left:20px}
.reasoning-summary-body li{margin:0 0 5px;padding-left:3px}
@keyframes reasoning-pulse{0%,100%{opacity:.35;transform:scale(.82)}50%{opacity:1;transform:scale(1)}}
.source-link{
  display:inline-flex;
  align-items:center;
  max-width:100%;
  margin:0 .12em;
  padding:2px 6px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:5px;
  background:var(--record-code);
  color:var(--accent-ink);
  font:500 10.5px/1.55 var(--font-mono);
  letter-spacing:.01em;
  text-decoration:none;
  text-overflow:ellipsis;
  vertical-align:baseline;
  white-space:nowrap;
}
.source-link::after{margin-left:5px;color:var(--faint);font-size:9px;content:"↗"}
.source-link:hover{border-color:var(--line-strong);background:var(--accent-soft)}
.answer-table-wrap{width:100%;margin:16px 0;overflow:auto;border:1px solid var(--line);border-radius:8px}
.answer-table-wrap:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.answer-content table{width:100%;min-width:470px;border-collapse:collapse;background:var(--paper);font-size:12.5px;line-height:1.55}
.answer-content th,.answer-content td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.answer-content th{background:var(--soft);color:var(--muted);font:600 10px/1.5 var(--font-mono);letter-spacing:.05em;text-transform:uppercase}
.answer-content tr:last-child td{border-bottom:0}
.answer-actions{display:flex;align-items:center;min-height:36px;margin:6px 0 0;padding:0 3px}
.answer-action{min-height:36px;padding:7px 8px;border-radius:6px;color:var(--muted);font:500 12px/1.45 var(--font-mono);letter-spacing:.02em}
.answer-action:hover:not(:disabled){background:var(--soft);color:var(--ink)}
.answer-action:disabled{opacity:.45}
.copy-fallback{position:fixed;top:-1000px;left:-1000px}

@media(max-width:640px){
  .conversation{padding-top:2px}
  #messages{gap:27px}
  .user-message{max-width:86%;padding:11px 14px;font-size:14px}
  .answer-card{padding:18px 17px 17px;border-radius:11px}
  .answer-content{font-size:14px;line-height:1.72}
  .answer-name{max-width:190px}
  .answer-table-wrap{overflow:visible;border:0;border-radius:0}
  .answer-content table{display:block;min-width:0;background:transparent}
  .answer-content thead{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .answer-content tbody,.answer-content tr{display:block}
  .answer-content tr{margin:0 0 9px;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:var(--paper)}
  .answer-content tr:last-child{margin-bottom:0}
  .answer-content td{display:grid;grid-template-columns:minmax(88px,34%) minmax(0,1fr);gap:10px;width:100%;padding:9px 11px;border-bottom:1px solid var(--line)}
  .answer-content td::before{color:var(--faint);font:600 10px/1.5 var(--font-mono);letter-spacing:.045em;text-transform:uppercase;content:attr(data-label)}
  .reasoning-summary summary{grid-template-columns:16px minmax(0,1fr)}
  .reasoning-summary-meta{display:none}
  .reasoning-workbench{grid-template-columns:64px minmax(0,1fr)}
  .reasoning-orb{gap:6px;padding:14px 7px 12px}
  .reasoning-orb canvas{width:48px!important;height:48px!important}
  .reasoning-orb-label{font-size:8.5px}
  .reasoning-track{padding:7px 12px 10px}
  .reasoning-step{grid-template-columns:24px minmax(0,1fr);gap:7px;padding:10px 0!important}
  .reasoning-step-text{font-size:13px}
  .reasoning-summary-body{padding:12px 0 2px;font-size:13px}
}

@media(forced-colors:active){
  .answer-symbol,.answer-card,.user-message,.source-link,.answer-table-wrap,.reasoning-workbench{border:1px solid CanvasText}
  .answer-status::before{background:CanvasText;box-shadow:none}
}

/* Human decision and clarification surfaces */
#decisions:not(:empty){display:grid;gap:18px;margin-top:26px}
.decision{
  width:100%;
  margin:0;
  padding:20px 21px;
  border:1px solid var(--record-rule);
  border-radius:12px;
  background:color-mix(in srgb,var(--paper) 96%,var(--bg));
  color:var(--ink);
  box-shadow:var(--record-shadow);
}
.decision[data-kind="approval"]{border-left:3px solid var(--warn)}
.decision[data-kind="clarification"]{border-left:3px solid var(--accent)}
.decision-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin:0 0 15px;padding:0 0 14px;border-bottom:1px solid var(--line)}
.decision-heading{display:grid;gap:3px;min-width:0}
.decision-kicker{
  color:var(--accent-ink);
  font:600 10.5px/1.4 var(--font-mono);
  letter-spacing:.07em;
  text-transform:uppercase;
}
.decision[data-kind="approval"] .decision-kicker{color:var(--warn)}
.decision h2{margin:0;color:var(--ink);font-size:16px;font-weight:600;line-height:1.4;letter-spacing:-.02em}
.decision-context{
  flex:0 0 auto;
  padding:3px 6px;
  border:1px solid var(--line);
  border-radius:5px;
  color:var(--faint);
  font:500 10px/1.45 var(--font-mono);
  letter-spacing:.045em;
  text-transform:uppercase;
}
.decision-description{margin:0 0 15px;color:var(--muted);font-size:13.5px;line-height:1.7}
.decision-destination{display:flex;align-items:center;gap:9px;margin:-3px 0 14px;color:var(--ink);font-size:12px}
.decision-destination span{color:var(--faint);font:600 10px/1.45 var(--font-mono);letter-spacing:.055em;text-transform:uppercase}
.decision-destination strong{min-width:0;overflow:hidden;font:500 11.5px/1.45 var(--font-mono);text-overflow:ellipsis;white-space:nowrap}
.decision-scope{margin:0 0 15px;padding:9px 10px;border-left:2px solid var(--warn);background:color-mix(in srgb,var(--warn) 6%,transparent);color:var(--muted);font-size:12px;line-height:1.55}
.decision .decision-actions{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;border:0}
.decision-question{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0;padding:0;border:0}
.decision-question+ .decision-question{margin-top:17px;padding-top:17px;border-top:1px solid var(--line)}
.decision-question legend{grid-column:1/-1;width:100%;margin:0 0 4px;padding:0;color:var(--ink);font-size:13.5px;font-weight:600;line-height:1.55}
.decision .decision-option{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:8px 11px;
  border:1px solid var(--line-strong);
  border-radius:7px;
  background:var(--paper);
  color:var(--ink);
  font-size:12px;
  font-weight:550;
  line-height:1.45;
  text-align:center;
  box-shadow:0 1px 2px rgba(23,43,73,.025);
}
.decision .decision-option:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}
.decision .decision-option-approve{border-color:var(--accent-button);background:var(--accent-button);color:var(--on-accent);font-weight:600}
.decision .decision-option-approve:hover:not(:disabled){border-color:var(--accent-button);background:var(--accent-button);color:var(--on-accent);filter:brightness(.94)}
.decision .decision-option-scope{border-color:color-mix(in srgb,var(--warn) 48%,var(--line));background:color-mix(in srgb,var(--warn) 6%,var(--paper));color:var(--ink)}
.decision .decision-option-scope:hover:not(:disabled){border-color:var(--warn);background:color-mix(in srgb,var(--warn) 10%,var(--paper));color:var(--ink)}
.decision .decision-option-deny{color:var(--danger)}
.decision .decision-option-deny:hover:not(:disabled){border-color:color-mix(in srgb,var(--danger) 50%,var(--line));background:color-mix(in srgb,var(--danger) 8%,var(--paper));color:var(--danger)}
.decision .decision-confirm{grid-column:1/-1;justify-self:start;margin-top:3px;background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.decision .decision-confirm:hover:not(:disabled){background:var(--accent-strong);color:var(--on-accent)}
.decision-check{display:flex;align-items:center;gap:9px;min-height:40px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--paper);color:var(--muted);font-size:12.5px}
.decision-check:has(input:checked){border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.decision-check input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.decision-answer{display:grid;grid-column:1/-1;gap:7px;color:var(--muted);font:500 9.5px/1.4 var(--font-mono);letter-spacing:.04em;text-transform:uppercase}
.decision-answer input{width:100%;min-height:44px;padding:9px 11px;border:1px solid var(--line-strong);border-radius:7px;background:var(--paper);color:var(--ink);font:400 14px/1.5 var(--font);letter-spacing:0;text-transform:none}

@media(max-width:640px){
  .decision{padding:17px 16px}
  .decision-header{display:grid;gap:9px}
  .decision-context{justify-self:start}
  .decision-question{grid-template-columns:1fr}
  .decision-question legend,.decision .decision-confirm,.decision-answer{grid-column:1}
  .decision .decision-option,.decision-check{min-height:44px}
}

@media(forced-colors:active){.decision,.decision-option,.decision-check{border:1px solid CanvasText}}

/* Prompt oversight is an isolated reading surface, not a second operator desk. */
.oversight-share{min-height:36px;padding:6px 10px;border:1px solid var(--line-strong);border-radius:8px;color:var(--muted);font-size:12px;line-height:1.25}
.oversight-share:hover,.oversight-share[aria-pressed=true]{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}
.oversight-view{display:flex;flex-direction:column;height:100dvh;overflow:hidden;background:var(--paper)}
.oversight-header{display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:70px;padding:16px clamp(20px,4vw,60px);border-bottom:1px solid var(--line);font-size:13px;font-weight:600;letter-spacing:.01em}
.oversight-header span:last-child{font-size:11px;color:var(--accent-ink);text-transform:uppercase;letter-spacing:.08em}
.oversight-layout{display:grid;grid-template-columns:minmax(230px,290px) minmax(0,1fr);flex:1;min-height:0}
.oversight-nav{padding:34px 24px;overflow:auto;background:var(--rail);border-right:1px solid var(--line)}
.oversight-nav-heading{display:flex;gap:12px;align-items:center;justify-content:space-between}
.oversight-nav h2{margin:0;font-size:15px;font-weight:600;letter-spacing:-.02em}
.oversight-nav p{margin:12px 0 24px;color:var(--muted);font-size:13px;line-height:1.55}
.oversight-nav-heading button{padding:7px 9px;border-radius:7px;color:var(--accent-ink);font-size:12px}
.oversight-nav-heading button:hover{background:var(--accent-soft)}
.oversight-item{display:block;width:100%;padding:14px 12px;border-top:1px solid var(--line);text-align:left;font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.oversight-item:hover,.oversight-item:focus-visible{background:var(--hover)}
.oversight-record{overflow:auto;padding:clamp(35px,6vw,80px) clamp(22px,7vw,100px);max-width:980px;width:100%}
.oversight-record h1{margin:0 0 16px;font-size:clamp(29px,3vw,40px);line-height:1.2;font-weight:550;letter-spacing:-.045em}
.oversight-record>p{max-width:590px;margin:0 0 36px;color:var(--muted);line-height:1.65}
.oversight-prompt{max-width:710px;margin:0 0 22px;padding:23px 26px;background:var(--soft);border:1px solid var(--line);border-radius:12px}
.oversight-prompt-label{display:block;margin-bottom:12px;color:var(--accent-ink);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em}
.oversight-prompt p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}
.oversight-assistant{background:transparent}
@media(max-width:700px){.oversight-layout{display:flex;flex-direction:column}.oversight-nav{flex:none;max-height:35dvh;padding:20px;border-right:0;border-bottom:1px solid var(--line)}.oversight-record{padding:30px 20px}.oversight-header{min-height:58px}.oversight-share{max-width:104px;min-height:44px;font-size:11px}}