:root{--bg:#fafaf9;--bg-elevated:#ffffff;--bg-sidebar:#1a1a1a;--bg-sidebar-active:#2a2a2a;--border:#e5e5e5;--text:#111111;--text-muted:#6b6b6b;--text-on-dark:#f5f5f5;--text-on-dark-muted:#999999;--accent:#0066cc;--accent-hover:#004fa3;--success:#16a34a;--warning:#ca8a04;--danger:#dc2626;--info:#2563eb}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg-elevated);padding:.5rem .9rem;border-radius:6px;transition:background .1s,border-color .1s}button:hover{border-color:var(--text-muted)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:white;border-color:var(--accent)}button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}button.danger{color:var(--danger);border-color:var(--danger);background:transparent}button.danger:hover{background:rgba(220,38,38,.05)}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--bg-elevated);padding:.5rem .7rem;border-radius:6px;color:var(--text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}textarea{font-family:ui-monospace,SF Mono,Consolas,monospace;font-size:13px}table{width:100%;border-collapse:collapse;background:var(--bg-elevated)}td,th{text-align:left;padding:.65rem .9rem;border-bottom:1px solid var(--border);font-size:13px}th{font-weight:600;color:var(--text-muted);background:#f5f5f4;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tbody tr:hover{background:#fafaf9}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--bg-sidebar);color:var(--text-on-dark);padding:1.5rem 0}.sidebar .brand{padding:0 1.25rem 1.5rem;font-weight:700;font-size:18px;letter-spacing:.02em}.sidebar nav{display:flex;flex-direction:column}.sidebar nav a{color:var(--text-on-dark-muted);padding:.6rem 1.25rem;border-left:3px solid transparent;font-size:13px}.sidebar nav a:hover{text-decoration:none}.sidebar nav a.active,.sidebar nav a:hover{color:var(--text-on-dark);background:var(--bg-sidebar-active)}.sidebar nav a.active{border-left-color:var(--accent)}.sidebar .footer{padding:1.5rem 1.25rem 0;border-top:1px solid #333;margin-top:1rem;font-size:12px;color:var(--text-on-dark-muted)}.main{padding:1.5rem 2rem;max-width:1400px;min-width:0}.page-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:1.5rem}.page-header h1{margin:0;font-size:22px}.page-header .meta{color:var(--text-muted);font-size:13px}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:1.25rem;margin-bottom:1rem}.card h2{margin:0 0 .75rem;font-size:15px;font-weight:600}.card .label{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.25rem}.row{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.spacer{flex:1 1}.muted{color:var(--text-muted)}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.03em;background:#e5e5e5;color:#333}.badge.active{background:#dcfce7;color:#15803d}.badge.paused{background:#fef3c7;color:#92400e}.badge.closed{background:#e5e7eb;color:#374151}.badge.awaiting_human{background:#dbeafe;color:#1d4ed8}.badge.messenger{background:#dbeafe;color:#1e40af}.badge.instagram{background:#fce7f3;color:#be185d}.badge.whatsapp{background:#dcfce7;color:#15803d}.badge.ka{background:#e0e7ff;color:#3730a3}.badge.en{background:#f1f5f9;color:#475569}.thread{display:flex;flex-direction:column;gap:.65rem}.message{padding:.7rem .95rem;border-radius:10px;max-width:80%;font-size:14px;white-space:pre-wrap;word-wrap:break-word}.message.user{background:#f5f5f4;align-self:flex-start}.message.assistant{background:#dbeafe;align-self:flex-end}.message.tool{background:#f5f5f4;align-self:center;font-family:ui-monospace,SF Mono,monospace;font-size:12px;color:var(--text-muted);border:1px dashed var(--border)}.message .meta{font-size:11px;color:var(--text-muted);margin-top:.35rem}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:1rem}.tabs a{padding:.6rem 1rem;color:var(--text-muted);border-bottom:2px solid transparent;font-size:13px}.tabs a.active{color:var(--text);border-bottom-color:var(--accent);font-weight:500}.error-banner{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;padding:.6rem .9rem;border-radius:6px;margin-bottom:1rem;font-size:13px}@media (max-width:768px){.layout{grid-template-columns:1fr}.sidebar{padding:1rem}.sidebar nav{flex-direction:row;overflow-x:auto;gap:0}.sidebar nav a{border-left:none;border-bottom:3px solid transparent;white-space:nowrap}.sidebar nav a.active{border-left:none;border-bottom-color:var(--accent)}.sidebar .footer{display:none}.main{padding:1rem}.message{max-width:92%}}