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.composer-region{background:var(--workspace-white);padding:var(--space-3) max(var(--space-5), calc((100% - 760px) / 2)) var(--space-4)}.chat-error{align-items:flex-start;gap:var(--space-2);margin:0 auto var(--space-2);max-width:760px;display:flex}.chat-error svg{flex:none;margin-top:2px}.chat-composer{border:1px solid var(--line);border-radius:var(--radius-md);max-width:760px;padding:var(--space-3);margin:0 auto}.chat-composer:focus-within{border-color:var(--mineral-green);box-shadow:0 0 0 3px var(--focus-ring)}.chat-composer textarea{color:var(--record-charcoal);resize:none;background:0 0;border:0;outline:0;width:100%;min-height:48px;max-height:160px;padding:0;line-height:1.5}.chat-composer textarea::placeholder{color:var(--measured-gray);opacity:1}.composer-tools{margin-top:var(--space-2);justify-content:space-between;align-items:center;display:flex}.composer-tools>span{color:var(--measured-gray);align-items:center;gap:var(--space-2);font-size:.75rem;font-weight:650;display:inline-flex}.send-button{background:var(--mineral-green);border-radius:var(--radius-sm);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}.send-button:hover:not(:disabled){background:var(--mineral-green-strong)}.send-button:disabled{background:var(--line);color:var(--quiet-gray);cursor:not-allowed}.chat-disclaimer{color:var(--quiet-gray);margin:var(--space-2) auto 0;text-align:center;max-width:760px;font-size:.6875rem}.source-inspector{background:var(--field-surface);border-left:1px solid var(--line);opacity:0;min-width:0;transition:opacity .18s var(--ease-out), transform .22s var(--ease-out);overflow:hidden;transform:translate(16px)}.inspector-open .source-inspector{opacity:1;overflow-y:auto;transform:translate(0)}.source-inspector>header{border-bottom:1px solid var(--line);min-height:76px;padding:var(--space-3) var(--space-4);justify-content:space-between;align-items:center;display:flex}.source-inspector header p{color:var(--measured-gray);margin:0 0 var(--space-1);font-size:.6875rem;font-weight:700}.source-inspector h2{margin:0;font-size:1rem}.source-empty{color:var(--measured-gray);padding:96px var(--space-5);text-align:center;flex-direction:column;align-items:center;display:flex}.source-empty>svg{height:28px;margin-bottom:var(--space-4);width:28px}.source-empty h3{color:var(--record-charcoal);margin:0 0 var(--space-2);font-size:.9375rem}.source-empty p{margin:0;font-size:.8125rem;line-height:1.5}.source-detail{gap:var(--space-4);padding:var(--space-4);display:grid}.source-meta{align-items:center;gap:var(--space-3);display:flex}.source-meta>svg{color:var(--mineral-green)}.source-meta div{gap:2px;display:grid}.source-meta strong{font-size:.8125rem}.source-meta span,.source-location{color:var(--measured-gray);font-size:.75rem}.document-preview{aspect-ratio:4/5;background:var(--workspace-white);border:1px solid var(--line);overflow:hidden}.document-preview iframe,.document-preview img{object-fit:contain;border:0;width:100%;height:100%}.source-location{margin:0}.open-record-link{background:var(--workspace-white);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--record-charcoal);align-items:center;gap:var(--space-2);justify-content:center;min-height:44px;font-size:.8125rem;font-weight:700;text-decoration:none;display:flex}.open-record-link:hover{border-color:var(--mineral-green)}
@media (max-width:1180px){.workspace-shell{grid-template-columns:72px minmax(0,1fr)}.workspace-brand>div:last-child,.workspace-account>div:nth-child(2),.workspace-nav nav span{display:none}.workspace-brand,.workspace-nav nav button{justify-content:center;padding:0}.workspace-account{grid-template-columns:1fr;justify-items:center}.chat-workspace{grid-template-columns:210px minmax(0,1fr) 0}.chat-workspace.inspector-open{grid-template-columns:210px minmax(380px,1fr) 300px}}@media (max-width:900px){.workspace-shell{grid-template-rows:56px minmax(0,1fr);grid-template-columns:1fr}.mobile-header{background:var(--workspace-white);border-bottom:1px solid var(--line);padding:0 var(--space-2);justify-content:space-between;align-items:center;font-size:.875rem;font-weight:700;display:flex}.mobile-header-spacer{width:44px}.workspace-nav{transition:transform .22s var(--ease-out);width:min(280px,84vw);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.workspace-nav.is-open{transform:translate(0)}.workspace-brand>div:last-child,.workspace-account>div:nth-child(2),.workspace-nav nav span{display:flex}.workspace-brand{padding:0 var(--space-2);justify-content:flex-start}.workspace-nav nav button{padding:0 var(--space-3);justify-content:flex-start}.workspace-account{grid-template-columns:32px minmax(0,1fr) 36px;justify-items:stretch}.nav-backdrop{z-index:var(--z-backdrop);background:#11171866;background:lab(7.31076% -2.76532 -1.58003/.4);border:0;display:block;position:fixed;inset:0}.chat-workspace,.chat-workspace.inspector-open{grid-template-columns:190px minmax(0,1fr);position:relative}.source-inspector{width:100%;max-width:min(360px,90vw);z-index:var(--z-nav);position:absolute;top:0;bottom:0;right:0;box-shadow:-6px 0 8px #1624261a;box-shadow:-6px 0 8px lab(13.1781% -6.02153 -3.20827/.1)}}@media (max-width:640px){.login-screen{grid-template-columns:minmax(0,1fr);overflow-x:hidden}.login-intro{min-width:0;padding:var(--space-6) var(--space-5)}.login-intro h1{font-size:2rem}.login-purpose{overflow-wrap:anywhere;font-size:1rem}.login-panel{min-width:0;padding:var(--space-5)}.login-form{min-width:0}.chat-workspace,.chat-workspace.inspector-open{grid-template-columns:1fr}.conversation-rail{display:none}.conversation-header{min-height:68px;padding:var(--space-2) var(--space-3)}.conversation-header p{display:none}.conversation-header h1{max-width:45vw}.export-menu summary span{display:none}.message-scroll-region{padding:var(--space-5) var(--space-4)}.composer-region{padding:var(--space-2) var(--space-3) max(var(--space-3), env(safe-area-inset-bottom))}.chat-empty-state{margin-top:12vh}.chat-empty-state h2{font-size:1.5rem}.prompt-examples{display:grid}.chat-message.user .message-content{max-width:90%}.source-inspector{max-width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}