:root{--bg:#0b0f14;--panel:#111826;--sidebar:#0e1420;--border:#1f2937;--text:#e5e7eb;--muted:#9ca3af;--accent:#3b82f6;--success:#10b981;--warn:#f59e0b;--danger:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.header{padding:16px 24px;border-bottom:1px solid var(--border);justify-content:space-between;background:var(--sidebar);position:fixed;top:0;left:0;right:0;z-index:100}.header,.logo{display:flex;align-items:center}.logo{gap:12px}.logo h1{font-size:22px;font-weight:600;background:linear-gradient(135deg,#3b82f6,#10b981);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,#3b82f6,#10b981);border-radius:8px;justify-content:center;font-weight:700;color:#fff;font-size:14px}.logo-icon,.status-badge{display:flex;align-items:center}.status-badge{gap:6px;font-size:13px;color:var(--muted)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success)}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh;padding-top:65px}.sidebar{border-right:1px solid var(--border);padding:20px 16px;background:var(--sidebar);position:fixed;top:65px;left:0;bottom:0;width:240px;overflow-y:auto}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:12px;font-weight:600}.context-list{display:flex;flex-direction:column;gap:6px}.context-btn{background:transparent;border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:8px;text-align:left;cursor:pointer;font-size:14px;transition:all .2s;display:flex;align-items:center;gap:10px}.context-btn:hover{background:rgba(59,130,246,.1);border-color:var(--accent)}.context-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.main-content{margin-left:240px;padding:24px;background:var(--bg);min-height:calc(100vh - 65px)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.query-form{display:flex;gap:12px}.query-input{flex:1 1;background:var(--bg);border:1px solid var(--border);color:var(--text);padding:14px 16px;border-radius:8px;font-size:14px;transition:border-color .2s}.query-input:focus{outline:none;border-color:var(--accent)}.query-input::placeholder{color:var(--muted)}.query-btn{background:var(--accent);border:none;color:#fff;padding:14px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px}.query-btn:hover{background:#2563eb;transform:translateY(-1px)}.query-btn:disabled{background:var(--muted);cursor:not-allowed;transform:none}.response-content{color:var(--text);line-height:1.7}.loading{display:flex;align-items:center;gap:12px;color:var(--muted)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px;margin-bottom:20px}.metric-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px}.metric-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;margin-bottom:8px}.metric-value{font-size:20px;font-weight:600}.badge{display:inline-block;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:500;text-transform:uppercase}.badge.low{background:rgba(16,185,129,.15);color:var(--success)}.badge.medium{background:rgba(245,158,11,.15);color:var(--warn)}.badge.high{background:rgba(239,68,68,.15);color:var(--danger)}.badge.critical{background:rgba(239,68,68,.3);color:#fca5a5}.evidence-list{list-style:none}.evidence-list li{padding:10px 0;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:10px}.evidence-list li:last-child{border-bottom:none}.evidence-list li:before{content:"→";color:var(--accent);font-weight:700}.recommendation-item{background:rgba(59,130,246,.1);border-left:3px solid var(--accent);padding:12px 16px;border-radius:0 8px 8px 0;font-size:14px;margin-bottom:10px}.footer{text-align:center;color:var(--muted);font-size:12px;padding:20px;border-top:1px solid var(--border);margin-top:20px}@media (max-width:768px){.layout{grid-template-columns:1fr}.sidebar{display:none}.main-content{margin-left:0}}