:root{--bg:#f0f2f5;--surface:#fff;--sidebar:#0f0f1f;--primary:#2563eb;--primary-hover:#1d4ed8;--text:#1a1a2e;--text-secondary:#4b5563;--border:#e5e7eb;--success:#059669;--danger:#dc2626;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.layout{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);color:#fff;z-index:10;flex-direction:column;width:260px;padding:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid #ffffff1a;align-items:center;gap:8px;padding:24px 20px;display:flex}.sidebar-header strong{font-size:1rem}.version{color:#94a3b8;background:#ffffff1a;border-radius:20px;padding:2px 8px;font-size:.7rem}.sidebar nav{flex:1;padding:12px 0}.nav-section{text-transform:uppercase;letter-spacing:1px;color:#6b7280;padding:16px 20px 8px;font-size:.75rem}.nav-link{color:#cbd5e1;border-left:3px solid #0000;align-items:center;gap:10px;padding:10px 20px;font-size:.9rem;text-decoration:none;transition:all .15s;display:flex}.nav-link:hover{color:#fff;background:#ffffff0d}.nav-link.active{color:#60a5fa;border-left-color:var(--primary);background:#2563eb26}.main-content{flex:1;max-width:1200px;margin-left:260px;padding:32px 40px}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.dashboard-header h1{font-size:1.8rem;font-weight:700}.status-badge{border-radius:30px;padding:6px 16px;font-size:.85rem;font-weight:600}.status-badge.online{color:#065f46;background:#d1fae5}.status-badge.offline{color:#991b1b;background:#fee2e2}.health-bar{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);color:var(--text-secondary);gap:24px;margin-bottom:28px;padding:16px 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h1{margin-bottom:8px;font-size:1.8rem}.agent-description{color:var(--text-secondary);margin-bottom:24px}.agent-form{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);padding:24px}.form-group{margin-bottom:16px}.form-group label{margin-bottom:6px;font-size:.88rem;font-weight:600;display:block}.form-group textarea,.form-group input{border:1px solid var(--border);resize:vertical;border-radius:8px;width:100%;padding:12px;font-family:JetBrains Mono,monospace;font-size:.88rem}.form-group textarea:focus,.form-group input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2563eb1a}.btn-primary{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 24px;font-size:.95rem;font-weight:600;transition:background .15s}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.error-box{color:#991b1b;background:#fee2e2;border-radius:8px;margin-top:16px;padding:16px;font-size:.9rem}.result-box{color:#e2e8f0;border-radius:var(--radius);background:#0f0f1f;margin-top:20px;padding:20px}.result-box h3{color:#60a5fa;margin-bottom:12px;font-size:.95rem}.result-box pre{white-space:pre-wrap;word-break:break-word;font-family:JetBrains Mono,monospace;font-size:.82rem;line-height:1.5}.subscription-page{max-width:1000px}.subscription-page h1{margin-bottom:8px;font-size:1.8rem}.subscription-page .subtitle{color:var(--text-secondary);margin-bottom:32px}.plans-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px;display:grid}.plan-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);flex-direction:column;padding:24px;transition:box-shadow .2s;display:flex}.plan-card:hover{box-shadow:0 6px 20px #00000014}.plan-card.featured{border-color:var(--primary);box-shadow:0 0 0 2px #2563eb26}.plan-icon{margin-bottom:8px;font-size:2rem}.plan-card h3{margin-bottom:8px;font-size:1rem}.plan-price{color:var(--text);margin-bottom:16px;font-size:1.8rem;font-weight:800}.plan-price span{color:var(--text-secondary);font-size:.85rem;font-weight:400}.plan-features{flex:1;margin-bottom:16px;list-style:none}.plan-features li{color:var(--text-secondary);padding:4px 0 4px 20px;font-size:.85rem;position:relative}.plan-features li:before{content:"✓";color:var(--success);position:absolute;left:0}.plan-agents{flex-wrap:wrap;gap:4px;margin-bottom:16px;display:flex}.error-page,.loading{text-align:center;color:var(--text-secondary);padding:40px}@media (width<=768px){.sidebar{width:200px}.main-content{margin-left:200px;padding:24px 16px}.agent-grid,.plans-grid{grid-template-columns:1fr}.health-bar{flex-direction:column;gap:8px}}