*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#f1f5f9;background:#060610;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden}.layout-root{background:#060610;flex-direction:column;height:100vh;display:flex}.hud-bar{z-index:100;background:#060712fa;border-bottom:1px solid #ffffff12;flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;height:52px;padding:0 20px;display:flex}.hud-brand{flex-shrink:0;align-items:center;gap:10px;display:flex}.hud-shield{color:#3b82f6;filter:drop-shadow(0 0 8px #3b82f680);justify-content:center;align-items:center;width:30px;height:30px;display:flex}.hud-shield svg{width:26px;height:26px}.hud-brand-text{flex-direction:column;line-height:1.1;display:flex}.hud-brand-name{color:#f1f5f9;letter-spacing:.1em;font-size:13px;font-weight:900}.hud-brand-sub{color:#ef4444;letter-spacing:.2em;font-size:9px;font-weight:700}.hud-center{flex:1;justify-content:center;align-items:center;gap:14px;display:flex}.hud-live{letter-spacing:.12em;color:#22c55e;text-transform:uppercase;align-items:center;gap:6px;font-size:11px;font-weight:800;display:flex}.hud-live-dot{background:#22c55e;border-radius:50%;width:7px;height:7px;animation:2s infinite hud-pulse;box-shadow:0 0 #22c55e99}@keyframes hud-pulse{0%{box-shadow:0 0 #22c55e99}70%{box-shadow:0 0 0 6px #22c55e00}to{box-shadow:0 0 #22c55e00}}.hud-alert-count{color:#fca5a5;background:#ef444426;border:1px solid #ef44444d;border-radius:20px;padding:3px 12px;font-size:11px;font-weight:700;animation:3s ease-in-out infinite hud-blink}@keyframes hud-blink{0%,to{opacity:1}50%{opacity:.65}}.hud-right{flex-shrink:0;align-items:center;gap:12px;display:flex}.hud-clock{color:#94a3b8;font-variant-numeric:tabular-nums;letter-spacing:.04em;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:13px;font-weight:700}.hud-divider{background:#ffffff14;width:1px;height:22px}.hud-user{align-items:center;gap:8px;display:flex}.hud-user-avatar{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:11px;font-weight:800;display:flex}.hud-user-info{flex-direction:column;line-height:1.2;display:flex}.hud-user-name{color:#e2e8f0;font-size:12px;font-weight:700}.hud-user-role{color:#64748b;font-size:10px;font-weight:500}.hud-logout{color:#f87171;cursor:pointer;background:#ef44440f;border:1px solid #ef444433;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;transition:all .2s;display:flex}.hud-logout:hover{background:#ef444426;border-color:#ef444466}.hud-logout svg{width:14px;height:14px}.layout-canvas{flex:1;display:flex;overflow:hidden}.layout-sidebar{z-index:10;background:#0b0c1e;border-right:1px solid #ffffff0f;flex-direction:column;flex-shrink:0;transition:width .32s cubic-bezier(.4,0,.2,1);display:flex;overflow:hidden}.layout-sidebar.open{width:200px}.layout-sidebar.collapsed{width:58px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:14px 8px;display:flex;overflow:hidden}.nav-btn{cursor:pointer;color:#64748b;white-space:nowrap;text-align:left;background:0 0;border:none;border-radius:12px;align-items:center;gap:10px;width:100%;padding:11px 12px;transition:all .22s;display:flex;position:relative}.nav-btn:hover{color:#cbd5e1;background:#ffffff0d}.nav-btn.nav-active{color:#fca5a5;background:#ef44441a}.nav-btn-icon{background:#ffffff0a;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;transition:background .22s;display:flex}.nav-btn-icon svg{width:15px;height:15px}.nav-btn:hover .nav-btn-icon{background:#ffffff14}.nav-btn.nav-active .nav-btn-icon{background:#ef44442e}.nav-btn-label{font-size:13px;font-weight:600}.nav-btn-bar{background:linear-gradient(#ef4444,#f87171);border-radius:0 3px 3px 0;width:3px;height:18px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar-toggle{color:#64748b;cursor:pointer;background:#ffffff08;border:1px solid #ffffff12;border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;height:38px;margin:0 8px 12px;transition:all .2s;display:flex}.sidebar-toggle:hover{color:#cbd5e1;background:#ffffff12}.sidebar-toggle svg{width:16px;height:16px}.layout-main{flex:1;position:relative;overflow:hidden}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff2e}