:root{--bg:#f6f7fb;--surface:#fff;--surface-2:#f1f3f8;--surface-3:#e9edf5;--text:#161a24;--muted:#697386;--border:#dfe3ec;--accent:#5b5bd6;--accent-2:#4646b8;--danger:#d34d59;--success:#22875d;--warning:#b47718;--shadow:0 14px 35px rgba(25,32,56,.08);--radius:16px;--sidebar:278px;--topbar:64px;color-scheme:light dark}html[data-theme="dark"]{--bg:#0d111a;--surface:#131925;--surface-2:#192130;--surface-3:#222c3d;--text:#f4f6fb;--muted:#9aa6b8;--border:#273244;--accent:#8b8cf8;--accent-2:#aaaaff;--danger:#ff7180;--success:#58c596;--warning:#e7ae51;--shadow:0 18px 44px rgba(0,0,0,.28)}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe 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26px;color:var(--muted)}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--accent);color:white}.brand-mark.small{width:34px;height:34px;border-radius:10px}.brand-mark.small svg{width:22px;height:22px}.app-shell{display:grid;grid-template-columns:var(--sidebar) 1fr;height:100dvh}.sidebar{height:100dvh;background:var(--surface);border-right:1px solid var(--border);padding:calc(16px + env(safe-area-inset-top)) 14px calc(14px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px;z-index:30}.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:0 4px 10px}.brand-mini{display:flex;align-items:center;gap:10px;white-space:nowrap}.nav-list{display:grid;gap:4px}.nav-item,.new-chat{width:100%;border:0;border-radius:11px;background:transparent;display:flex;align-items:center;gap:11px;padding:10px 12px;text-align:left;color:var(--muted);transition:.18s}.nav-item:hover,.nav-item.active{background:var(--surface-2);color:var(--text)}.nav-item.active{font-weight:600}.new-chat{background:var(--accent);color:white;justify-content:center;font-weight:650;margin-bottom:4px}.new-chat:hover{background:var(--accent-2)}.new-chat svg{width:18px}.sidebar-section-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;padding:12px 12px 2px}.conversation-list{overflow:auto;flex:1;display:flex;flex-direction:column;gap:3px;min-height:80px}.conversation-item{border:0;background:transparent;color:var(--muted);padding:9px 11px;border-radius:10px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-item:hover,.conversation-item.active{background:var(--surface-2);color:var(--text)}.sidebar-foot{border-top:1px solid var(--border);padding-top:7px;display:grid;gap:3px}.main-area{min-width:0;height:100dvh;display:flex;flex-direction:column}.topbar{height:calc(var(--topbar) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 22px 0;display:flex;align-items:center;gap:14px;background:color-mix(in srgb,var(--surface) 90%,transparent);border-bottom:1px solid var(--border);backdrop-filter:blur(18px);flex:0 0 auto}.topbar-title{display:flex;flex-direction:column;line-height:1.2;min-width:0}.topbar-title strong{font-size:15px}.topbar-title span{font-size:12px;color:var(--muted)}.topbar-actions{margin-left:auto}.status-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 9px;border:1px solid var(--border);border-radius:99px;background:var(--surface);font-size:12px;color:var(--muted)}.status-pill i{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 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max(18px,calc((100% - 860px)/2)) calc(18px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 72%,transparent)}.composer{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:9px 10px}.composer:focus-within{border-color:color-mix(in srgb,var(--accent) 60%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 9%,transparent),var(--shadow)}.composer textarea{width:100%;min-height:42px;max-height:180px;resize:none;border:0;outline:0;background:transparent;padding:8px 9px;line-height:1.45}.composer-actions{display:flex;align-items:center;gap:8px;padding:0 2px 1px 9px}.composer-hint{font-size:11px;color:var(--muted);margin-right:auto}.activity-panel{width:330px;border-left:1px solid var(--border);background:var(--surface);overflow:auto}.panel-head{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--border);font-size:13px}.activity-list{padding:13px}.activity-item{position:relative;padding:0 0 18px 24px;font-size:12px;color:var(--muted)}.activity-item:before{content:"";position:absolute;left:5px;top:5px;width:8px;height:8px;border-radius:50%;background:var(--accent)}.activity-item:not(:last-child):after{content:"";position:absolute;left:8.5px;top:14px;width:1px;height:calc(100% - 9px);background:var(--border)}.admin-view{overflow:auto;padding:28px 30px calc(40px + env(safe-area-inset-bottom))}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{margin:0 0 5px;font-size:24px}.section-head p{margin:0;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.card,.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 1px 1px rgba(0,0,0,.02)}.card-head{display:flex;align-items:flex-start;gap:12px}.card-icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2);color:var(--accent)}.card-title{min-width:0}.card-title h3{margin:1px 0 4px;font-size:16px}.card-title p{margin:0;font-size:12px;color:var(--muted);line-height:1.45}.card-actions{display:flex;gap:7px;margin-top:16px;flex-wrap:wrap}.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:14px}.meta-box{background:var(--surface-2);border-radius:10px;padding:10px}.meta-box span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:4px}.meta-box strong{font-size:13px}.table-wrap{border:1px solid var(--border);border-radius:14px;background:var(--surface);overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:800px}.data-table th,.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;font-size:12px;vertical-align:top}.data-table th{position:sticky;top:0;background:var(--surface-2);color:var(--muted);font-weight:650;z-index:1}.data-table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 7px;border-radius:99px;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.03em;background:var(--surface-2);color:var(--muted)}.badge.low{color:var(--success);background:color-mix(in srgb,var(--success) 10%,transparent)}.badge.medium{color:var(--warning);background:color-mix(in srgb,var(--warning) 10%,transparent)}.badge.high,.badge.critical{color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent)}.settings-grid{display:grid;grid-template-columns:minmax(330px,1.25fr) minmax(280px,.8fr);gap:16px;align-items:start}.settings-grid .panel:last-child{grid-column:2}.panel h3{margin:0 0 18px}.form-panel{display:grid;gap:14px}label{display:grid;gap:6px;font-size:12px;color:var(--muted)}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);padding:9px 10px;outline:0;color:var(--text)}textarea{resize:vertical}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.btn{border:1px solid var(--border);border-radius:10px;padding:9px 13px;background:var(--surface);color:var(--text);font-weight:600}.btn:hover{background:var(--surface-2)}.btn.primary{border-color:var(--accent);background:var(--accent);color:white}.btn.primary:hover{background:var(--accent-2)}.btn.ghost{background:transparent}.btn.danger{color:var(--danger)}.btn.small{padding:7px 10px;font-size:12px}.btn.wide{width:100%;padding:11px}.icon-btn{width:38px;height:38px;border:0;border-radius:11px;display:grid;place-items:center;background:transparent;color:var(--muted)}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.icon-btn.send{background:var(--accent);color:white}.icon-btn.danger{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}.text-btn{border:0;background:transparent;color:var(--accent);font-size:11px}.button-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.result-box{min-height:0;font-size:12px;color:var(--muted);line-height:1.5}.result-box:not(:empty){padding:10px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2)}.form-error{color:var(--danger);font-size:12px;margin-top:12px;min-height:18px}.muted{color:var(--muted);font-size:11px}.filter-row{min-width:230px}.health-list{display:grid;gap:9px;margin-bottom:14px}.health-item{display:flex;align-items:center;gap:9px;padding:10px;border-radius:10px;background:var(--surface-2)}.health-dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}.health-dot.ok{background:var(--success)}.health-dot.bad{background:var(--danger)}.health-item span:last-child{margin-left:auto;color:var(--muted);font-size:11px}.modal{border:0;background:transparent;padding:20px;max-width:none;max-height:none;width:100%;height:100%}.modal::backdrop{background:rgba(6,10,18,.62);backdrop-filter:blur(4px)}.modal-card{width:min(600px,100%);max-height:calc(100dvh - 40px);overflow:auto;margin:auto;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:0 24px 80px rgba(0,0,0,.28);display:grid;gap:13px}.wide-modal{width:min(820px,100%)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.modal-head h3{margin:0 0 4px}.modal-head p{margin:0;color:var(--muted);font-size:12px}.drawer-backdrop{display:none}
@media(max-width:900px){:root{--sidebar:270px}.mobile-only{display:grid}.app-shell{display:block}.sidebar{position:fixed;left:0;top:0;width:min(86vw,var(--sidebar));transform:translateX(-105%);transition:transform .22s ease;box-shadow:20px 0 50px rgba(0,0,0,.2)}.sidebar.open{transform:translateX(0)}.drawer-backdrop{display:block;position:fixed;inset:0;background:rgba(4,8,16,.42);opacity:0;pointer-events:none;transition:.2s;z-index:20}.drawer-backdrop.show{opacity:1;pointer-events:auto}.main-area{width:100%}.topbar{padding-left:12px;padding-right:14px}.activity-panel{position:absolute;right:0;top:calc(var(--topbar) + 52px + env(safe-area-inset-top));bottom:0;z-index:12;width:min(88vw,340px);box-shadow:-18px 0 40px rgba(0,0,0,.16)}.settings-grid{grid-template-columns:1fr}.settings-grid .panel:last-child{grid-column:auto}.admin-view{padding:20px 16px calc(28px + env(safe-area-inset-bottom))}.section-head{align-items:center}.section-head p{font-size:13px}.chat-toolbar{padding:8px 12px}.messages{padding:22px 14px 165px}.composer-wrap{padding:12px 12px calc(12px + env(safe-area-inset-bottom))}.composer-hint{display:none}.message-bubble{max-width:92%}}
@media(max-width:560px){.topbar-actions .status-pill{font-size:0;padding:8px}.status-pill i{margin:0}.chat-toolbar .btn{font-size:0;padding:9px}.chat-toolbar .btn:after{content:"Atividade";font-size:11px}.agent-picker{min-width:0;flex:1}.agent-picker select{min-width:0}.empty-chat{min-height:48vh;padding:0 24px}.empty-chat h2{font-size:22px}.section-head{gap:10px}.section-head h2{font-size:21px}.section-head .btn{white-space:nowrap}.card-grid{grid-template-columns:1fr}.split{grid-template-columns:1fr}.modal{padding:8px}.modal-card{max-height:calc(100dvh - 16px);border-radius:16px;padding:16px}.data-table{min-width:720px}.settings-grid{display:block}.settings-grid .panel{margin-bottom:14px}.tool-card{margin-left:0;margin-right:0}}
.knowledge-summary{display:grid;grid-template-columns:repeat(3,minmax(0,180px));gap:12px;margin-bottom:16px}.knowledge-summary .panel{display:flex;flex-direction:column;gap:4px}.knowledge-summary b{font-size:24px}.knowledge-summary span{font-size:11px;color:var(--muted)}.knowledge-filter{margin:0 0 16px;max-width:360px}.knowledge-preview{white-space:pre-wrap;word-break:break-word;max-height:48vh;overflow:auto;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}.compact-panel{padding:14px}.compact-panel p{line-height:1.55}.status-ready{color:var(--success)}.status-error{color:var(--danger)}.status-pending{color:var(--warning)}
@media(max-width:560px){.knowledge-summary{grid-template-columns:1fr}.knowledge-preview{max-height:42vh}}