:root{--bg: #f6f7f9;--panel: #fff;--border: #e3e6ea;--text: #1d2229;--muted: #6b7380;--primary: #2457d6;--primary-soft: #e8eefc;--danger: #c93b3b;--ok: #1f8f4e;--warn: #b7791f;--radius: 10px;--font: -apple-system, "Segoe UI", Roboto, Inter, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}.layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:#141a24;color:#cfd6e0;padding:18px 12px;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-weight:700;color:#fff;padding:6px 10px 14px;font-size:15px}.sidebar a{color:#cfd6e0;padding:8px 10px;border-radius:8px;display:block}.sidebar a.active,.sidebar a:hover{background:#22304a;color:#fff}.sidebar .company{margin:6px 0 14px}.sidebar select{width:100%;background:#22304a;color:#fff;border:1px solid #2f4162;border-radius:8px;padding:7px}.sidebar .bottom{margin-top:auto;font-size:12px;color:#8b95a5;padding:10px}.main{padding:26px 32px;max-width:1200px}h1{font-size:22px;margin:0 0 18px}h2{font-size:16px;margin:22px 0 10px}h3{font-size:14px;margin:14px 0 8px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}input[type=text],input[type=password],input[type=number],input[type=url],input[type=email],select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 10px;background:#fff;color:var(--text)}textarea{min-height:110px;resize:vertical;line-height:1.45}textarea.tall{min-height:260px}.btn{border:1px solid var(--border);background:#fff;padding:8px 14px;border-radius:8px;cursor:pointer;color:var(--text)}.btn:hover{background:#f0f2f5}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:#1c47b5}.btn.danger{color:var(--danger);border-color:#f0c9c9}.btn.sm{padding:4px 9px;font-size:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:600}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;background:#eef0f3;color:#444}.badge.ok{background:#e3f5ea;color:var(--ok)}.badge.warn{background:#fbf1dc;color:var(--warn)}.badge.err{background:#fbe3e3;color:var(--danger)}.badge.info{background:var(--primary-soft);color:var(--primary)}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px;flex-wrap:wrap}.tabs button{border:none;background:none;padding:9px 12px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent}.tabs button.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}.alert.err{background:#fbe3e3;color:var(--danger)}.alert.ok{background:#e3f5ea;color:var(--ok)}.login{min-height:100vh;display:grid;place-items:center}.login .card{width:360px}.chat{display:flex;flex-direction:column;gap:6px;padding:10px;background:#eef1f5;border-radius:10px;min-height:300px;max-height:480px;overflow:auto}.bubble{max-width:75%;padding:8px 12px;border-radius:12px;white-space:pre-wrap;line-height:1.4}.bubble.user{align-self:flex-end;background:#d9fdd3}.bubble.assistant{align-self:flex-start;background:#fff}.bubble.human{align-self:flex-start;background:#fff3cd}pre{background:#f4f5f7;padding:10px;border-radius:8px;overflow:auto;font-size:12px;white-space:pre-wrap}.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.kpi .v{font-size:22px;font-weight:700}.kpi .l{font-size:12px;color:var(--muted)}.check{display:flex;align-items:center;gap:8px;margin-bottom:8px}.check input{width:auto}details summary{cursor:pointer;color:var(--muted);font-size:12px}.chips{display:flex;gap:6px;flex-wrap:wrap}