*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--foreground);font:13px var(--font-sans);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:32px;padding:7px 12px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--card);color:var(--foreground);cursor:pointer;font-weight:600;transition:background .15s}button:hover{background:var(--muted)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}button.primary:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 80%,transparent)}button.danger{background:color-mix(in srgb,var(--destructive) 10%,transparent);color:var(--destructive);border-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--ring);outline-offset:2px}input,select,textarea{border:1px solid var(--input);background:var(--card);color:var(--foreground);border-radius:var(--radius-md);padding:9px 10px;min-width:0}label{font-size:12px;font-weight:600}h1,h2,h3,p{margin:0}h1{font-size:16px}h2{font-size:15px}h3{font-size:13px}small,.muted{color:var(--muted-foreground)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.topbar{height:76px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:24px;padding:0 24px}.brand{display:flex;align-items:center;gap:12px}.brand-symbol{font-size:26px;color:var(--primary)}.brand strong{font-size:19px;letter-spacing:-.6px}.brand strong span{font-weight:500}.brand small{display:block;font-size:11px;margin-top:3px}.local-badge{color:var(--accent-foreground);background:var(--accent);padding:6px 10px;border-radius:999px;font-size:11px;white-space:nowrap}.session-controls{display:flex;align-items:center;gap:8px;margin-left:auto}.session-controls select{max-width:220px}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 24px}.summary button{justify-content:space-between;padding:12px 16px;background:var(--card);font-size:12px;box-shadow:var(--shadow-xs)}.summary b{font-size:22px;color:var(--primary);font-weight:600}.summary .metric-label{display:flex;align-items:center;gap:8px}.summary .metric-symbol{color:var(--muted-foreground);font-size:16px}.workspace{display:grid;grid-template-columns:320px minmax(340px,1fr) 300px;gap:16px;height:calc(100vh - 174px);padding:0 24px 20px}.queue,.chat,.contact-panel{min-width:0;min-height:0;border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden}.queue{background:var(--sidebar);color:var(--sidebar-foreground);display:flex;flex-direction:column;border-color:var(--sidebar-border)}.queue-heading{padding:20px 18px 16px}.queue-heading h1{color:var(--sidebar-accent-foreground);margin-bottom:6px}.queue-heading>span{font-size:11px}.search-box{display:flex;align-items:center;margin:0 14px 12px;background:var(--sidebar-accent);border-radius:var(--radius-md);border:1px solid var(--sidebar-border)}.search-box>span{padding-left:12px;font-size:21px}.search-box input{width:100%;background:transparent;border:none;color:var(--sidebar-accent-foreground);font-size:12px}.search-box input::placeholder{color:var(--sidebar-foreground)}.team-filter{display:flex;align-items:center;gap:8px;margin:0 14px 12px;font-size:11px}.team-filter select{flex:1;background:var(--sidebar-accent);color:var(--sidebar-foreground);border-color:var(--sidebar-border);font-size:11px;padding:7px}.quick-filters{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 14px;border-bottom:1px solid var(--sidebar-border)}.quick-filters button{background:transparent;color:var(--sidebar-foreground);font-size:10px;min-height:28px;padding:5px 8px;border-color:var(--sidebar-border);font-weight:500}.quick-filters button[aria-pressed=true]{background:var(--sidebar-accent);color:var(--sidebar-accent-foreground);box-shadow:inset 0 -2px var(--sidebar-primary)}.conversation-list{overflow:auto;flex:1}.conversation{display:block;width:100%;border:0;border-radius:0;padding:15px 17px;text-align:left;background:transparent;color:var(--sidebar-foreground);border-bottom:1px solid var(--sidebar-border);font-weight:400;border-left:3px solid transparent}.conversation:hover{background:var(--sidebar-accent)}.conversation.active{background:var(--sidebar-accent);border-left-color:var(--chart-3)}.conversation.needs-human{border-left-color:var(--color-amber-700)}.conversation.active.needs-human{border-left-color:var(--chart-3)}.row-title{display:flex;gap:8px;justify-content:space-between;align-items:center}.row-title strong{font-size:12px;color:var(--sidebar-accent-foreground);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-title time{font-size:10px;flex-shrink:0}.preview{font-size:11px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:7px 0 9px}.row-status{display:flex;align-items:center;justify-content:space-between}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;border:1px solid var(--border);font-size:10px;font-weight:600;padding:4px 8px;white-space:nowrap;background:var(--muted);color:var(--muted-foreground)}.status-NEW,.status-VALENTINA{background:var(--accent);color:var(--accent-foreground);border-color:transparent}.status-WAITING_HUMAN{background:var(--color-amber-50);color:var(--color-amber-800);border-color:transparent}.status-ASSIGNED{background:var(--color-emerald-50);color:var(--color-emerald-700);border-color:transparent}.unread{background:var(--chart-3);color:var(--sidebar);font-size:10px;font-weight:700;border-radius:999px;min-width:20px;text-align:center;padding:3px 6px}.row-meta{display:block;font-size:10px;margin-top:9px;line-height:1.5}.owner-kind{font-size:9px;border:1px solid var(--sidebar-border);padding:1px 4px;border-radius:4px;margin-left:3px}.row-tags{display:flex;gap:5px;margin-top:7px}.row-tags span{font-size:9px;border-radius:4px;background:var(--sidebar-accent);padding:2px 5px}.queue-footer{display:flex;justify-content:space-between;padding:12px 14px;font-size:9px;border-top:1px solid var(--sidebar-border)}.queue-empty{padding:24px;line-height:1.7}.chat{display:flex;flex-direction:column;background:var(--card);position:relative}.chat-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border);background:var(--card)}.avatar{width:38px;height:38px;background:var(--accent);color:var(--primary);display:flex;align-items:center;justify-content:center;border-radius:var(--radius);font-weight:700;flex-shrink:0}.chat-title{min-width:0;flex:1}.chat-title h2{margin-bottom:5px}.chat-title small{font-size:10px;display:block}.chat-head .badge{font-size:10px}.chat-controls{display:flex;align-items:center;gap:6px}.chat-controls button{font-size:11px}.handoff-banner{background:var(--color-amber-50);border-bottom:1px solid var(--border);padding:16px 20px;display:flex;align-items:flex-start;gap:12px;color:var(--color-amber-800)}.handoff-banner>div{flex:1;min-width:0}.handoff-banner strong{font-size:12px}.handoff-banner p{font-size:11px;line-height:1.6;margin-top:5px}.handoff-banner button{font-size:11px;white-space:normal;max-width:130px}.handoff-summary{border-top:1px solid color-mix(in srgb,var(--color-amber-800) 15%,transparent);padding-top:6px}.timeline{flex:1;overflow:auto;padding:24px;background:var(--background);scroll-behavior:smooth;min-height:100px}.bubble{width:fit-content;max-width:88%;margin:0 0 18px;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--card);overflow-wrap:anywhere}.bubble.out{background:var(--accent);margin-left:auto;border-color:transparent}.bubble.ai{border-left:3px solid var(--primary);background:var(--card);margin-left:auto}.bubble strong{font-size:11px;color:var(--primary)}.bubble.in strong{color:var(--foreground)}.bubble p{white-space:pre-wrap;line-height:1.7;font-size:12px;margin:7px 0}.bubble small{font-size:9px;display:block;line-height:1.5}.system-event{text-align:center;color:var(--muted-foreground);font-size:10px;line-height:1.6;margin:14px 0}.system-event time{display:block;font-size:9px}.internal{border:1px dashed var(--color-amber-700);background:var(--color-amber-50);color:var(--color-amber-800);padding:12px 14px;border-radius:var(--radius);margin:16px 0;overflow-wrap:anywhere}.internal strong{font-size:10px}.internal p{white-space:pre-wrap;font-size:12px;line-height:1.7;margin:7px 0}.internal small{color:inherit;font-size:9px}.composer{background:var(--card);border-top:1px solid var(--border);padding:14px 18px}.composer textarea{resize:none;width:100%;min-height:72px;max-height:130px;line-height:1.7;background:var(--background);font-size:12px}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:9px}.composer-hint{font-size:10px;color:var(--muted-foreground)}.future-tools{display:flex;gap:4px;margin:10px 0 0;flex-wrap:wrap}.future-tools span{font-size:9px;background:var(--muted);color:var(--muted-foreground);padding:4px 7px;border-radius:4px}.blocked-composer{font-size:11px;line-height:1.6;color:var(--muted-foreground);padding-bottom:10px}.contact-panel{background:var(--card);overflow:auto}.panel-tabs{display:flex;position:sticky;top:0;background:var(--card);z-index:1;border-bottom:1px solid var(--border);padding:10px 12px;gap:6px}.panel-tabs button{flex:1;font-size:11px;border:none;background:transparent}.panel-tabs button[aria-pressed=true]{background:var(--accent);color:var(--primary)}.panel-section{padding:18px;border-bottom:1px solid var(--border)}.panel-section h3{margin-bottom:12px;display:flex;justify-content:space-between}.contact-name{font-size:15px;font-weight:600;margin-bottom:4px}.contact-company{font-size:11px;color:var(--muted-foreground);margin-bottom:14px}.contact-data{display:grid;grid-template-columns:78px 1fr;gap:10px 8px;font-size:11px;margin:0}.contact-data dt{color:var(--muted-foreground)}.contact-data dd{margin:0;overflow-wrap:anywhere;line-height:1.5}.metadata-row{display:contents}.owner-card{background:var(--muted);border-radius:var(--radius-md);padding:11px;margin-bottom:12px}.owner-card small{display:block;font-size:10px;margin-bottom:5px}.owner-card strong{font-size:12px}.assignment-form{display:grid;gap:8px}.assignment-form label{font-size:10px;color:var(--muted-foreground)}.assignment-form select{width:100%;font-size:11px}.assignment-form button{font-size:11px}.state-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.state-actions button{font-size:10px;flex:1;white-space:normal}.tag-list{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.tag{display:inline-flex;gap:4px;align-items:center;background:var(--muted);font-size:10px;color:var(--foreground);padding:4px 8px;border-radius:999px}.tag-remove{min-height:0;padding:0 2px;font-size:13px;background:transparent;border:0;color:var(--muted-foreground)}.inline-form{display:flex;gap:5px}.inline-form input{width:100%;font-size:11px}.inline-form button{font-size:11px}.note-form textarea{width:100%;resize:vertical;font-size:11px;min-height:68px;line-height:1.6}.note-form button{width:100%;font-size:11px;margin-top:8px}.note-card{background:var(--color-amber-50);border:1px dashed var(--color-amber-700);border-radius:var(--radius-md);padding:10px;margin-top:12px}.note-card p{font-size:11px;line-height:1.6;white-space:pre-wrap;margin-bottom:6px;overflow-wrap:anywhere}.note-card small{font-size:9px;color:var(--color-amber-800)}.activity-item{position:relative;padding:0 0 18px 16px;border-left:1px solid var(--border);font-size:11px;line-height:1.6}.activity-item:before{content:'';position:absolute;left:-4px;top:5px;width:7px;height:7px;border-radius:50%;background:var(--primary)}.activity-item time{display:block;font-size:9px;color:var(--muted-foreground)}.empty-state{margin:auto;text-align:center;padding:30px;line-height:1.8;color:var(--muted-foreground)}.empty-state h2{color:var(--foreground);margin-bottom:8px}.empty-icon{display:block;font-size:40px;color:var(--primary);margin-bottom:20px}.empty-state p{font-size:12px}#feedback{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;max-width:600px;padding:12px 18px;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:var(--sidebar);color:var(--sidebar-accent-foreground);font-size:12px;line-height:1.6}#feedback:empty{display:none}#feedback.error{background:var(--destructive);color:var(--primary-foreground)}@media(max-width:1200px){.workspace{grid-template-columns:280px minmax(300px,1fr) 270px;padding:0 16px 16px;gap:12px}.topbar{padding:0 16px;gap:14px}.summary{padding:14px 16px}.chat-head{padding:14px 16px;flex-wrap:wrap}.chat-controls{width:100%;justify-content:flex-end}.chat-head .avatar{width:32px;height:32px}.timeline{padding:16px}}@media(max-width:940px){body{height:auto;overflow:auto}.workspace{grid-template-columns:260px minmax(320px,1fr);height:auto}.queue,.chat{height:calc(100vh - 185px);min-height:500px}.contact-panel{grid-column:1/-1;display:block;max-height:500px}.topbar{flex-wrap:wrap;height:auto;min-height:100px;padding:12px 16px;gap:10px}.session-controls{margin-left:0}.summary{gap:8px}.summary button{padding:10px;font-size:10px}.summary b{font-size:18px}.chat-title h2{font-size:13px}}@media(max-width:600px){.workspace{display:flex;flex-direction:column}.queue{height:400px;min-height:0}.chat{height:650px}.summary{grid-template-columns:repeat(2,1fr)}.session-controls{flex-wrap:wrap}.topbar .local-badge{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Contrast adaptations retain original palette; no new brand colors. */
button.primary:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 80%,var(--foreground))}.bubble.out small{color:var(--accent-foreground)}.status-CLOSED,.future-tools span{color:var(--foreground)}

.handoff-reason-input{width:100%;margin-top:6px;font-size:11px}

.interactive-options{display:flex;gap:6px;flex-wrap:wrap}.interactive-option{border:1px solid var(--primary);color:var(--primary);background:var(--accent);border-radius:var(--radius);padding:6px 10px}.interactive-fallback{font-size:12px;color:var(--muted-foreground)}.interactive-composer{padding:10px 18px;border-top:1px solid var(--border);background:var(--card);max-height:260px;overflow:auto}.interactive-composer summary{cursor:pointer;color:var(--primary);font-size:13px}.interactive-composer form{display:grid;gap:6px;margin-top:10px}.interactive-composer label{font-size:12px}.interactive-composer p{font-size:11px;overflow-wrap:anywhere}.interactive-composer textarea{min-height:70px}

/* Commercial archive view: same three columns, existing palette and actions. */
.commercial-original{border-left:3px solid var(--primary);overflow-wrap:anywhere}.commercial-head{padding:16px;border-bottom:1px solid var(--border)}.commercial-head h2{margin-bottom:8px}.commercial-head p,.commercial-section p,.literal-later p{line-height:1.6;margin:6px 0;font-size:12px}.archive-label{font-weight:600;color:var(--primary)}.commercial-section{padding:14px 16px;border-bottom:1px solid var(--border)}.commercial-section h3{margin:0 0 8px;font-size:12px}.commercial-section ul,.literal-later ul{margin:4px 0;padding-left:17px}.commercial-section li,.literal-later li{font-size:12px;line-height:1.6;margin:8px 0}.claim-basis{display:inline-block;font-size:10px;padding:1px 5px;margin:2px;border-radius:4px;border:1px solid var(--border);font-weight:600}.claim-basis.stated{background:var(--accent);color:var(--accent-foreground)}.claim-basis.inferred{background:var(--color-amber-50);color:var(--color-amber-800)}.package-warning{color:var(--color-amber-800);font-weight:600}.commercial-section details{font-size:11px;margin-top:8px}.commercial-section summary{cursor:pointer;font-weight:600;line-height:1.6}.package-references{font-size:10px}.package-references dt{font-weight:600;margin-top:8px}.package-references dd{margin:3px 0;overflow-wrap:anywhere}.commercial-section pre{font-size:10px;white-space:pre-wrap;max-height:320px;overflow:auto;background:var(--muted);padding:8px}.literal-later{margin:14px 10px;padding:12px;border:1px dashed var(--border);border-radius:var(--radius-md);background:var(--muted);overflow-wrap:anywhere}.literal-later li p{white-space:pre-wrap}.package-timeline-label,.package-timeline-divider{text-align:center;font-size:10px;color:var(--muted-foreground);margin:8px 0 18px}.package-timeline-divider{border-top:1px dashed var(--border);padding-top:16px}.panel-tabs button{min-width:0;white-space:normal}