:root{--bg:#0b0d12;--sidebar:#0f1117;--card:#151922;--border:#1e2535;--text:#e7ecf3;--muted:#8b97a8;--green:#2ecc71;--red:#e74c3c;--accent:#5b8cff;--yellow:#f0b429;--sidebar-w:220px}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.app-shell,.sidebar{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--border);flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40;padding:0 0 24px}.sidebar-logo{padding:20px 20px 16px;font-size:18px;font-weight:800;color:var(--text);letter-spacing:-.3px;border-bottom:1px solid var(--border);margin-bottom:8px}.sidebar-logo span{color:var(--accent)}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;font-size:13.5px;font-weight:500;color:var(--muted);cursor:pointer;border-radius:0;transition:color .15s,background .15s;border:none;background:none;width:100%;text-align:left}.nav-item:hover{color:var(--text);background:hsla(0,0%,100%,.04)}.nav-item.active{color:var(--text);background:rgba(91,140,255,.12)}.nav-item.active .nav-icon{color:var(--accent)}.nav-icon{font-size:16px;width:18px;text-align:center;flex-shrink:0}.nav-section{font-size:10px;font-weight:700;color:var(--muted);letter-spacing:1px;text-transform:uppercase;padding:16px 20px 6px}.sidebar-bottom{margin-top:auto;padding:0 12px;display:flex;flex-direction:column;gap:4px}.main-content{margin-left:var(--sidebar-w);flex:1 1;min-height:100vh;padding:24px 28px 80px;max-width:1200px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 20px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:10px;gap:10px;margin-bottom:12px}.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.kpi-label{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.kpi-value{font-size:22px;font-weight:700;line-height:1.1}.kpi-sub{font-size:11px;color:var(--muted);margin-top:3px}table{width:100%;border-collapse:collapse;font-size:13px}th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:8px 10px;text-align:left}td,th{border-bottom:1px solid var(--border)}td{padding:10px}tr:last-child td{border-bottom:0}tr:hover td{background:hsla(0,0%,100%,.02)}.badge{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge-green{background:rgba(46,204,113,.15);color:var(--green)}.badge-red{background:rgba(231,76,60,.15);color:var(--red)}.badge-yellow{background:rgba(240,180,41,.15);color:var(--yellow)}.badge-blue{background:rgba(91,140,255,.15);color:var(--accent)}.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 16px;font-weight:600;cursor:pointer;font-size:13px;transition:opacity .15s}.btn:hover{opacity:.88}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:7px 14px;font-weight:600;cursor:pointer;font-size:13px}.btn-ghost:hover{background:hsla(0,0%,100%,.04)}.btn-danger{background:rgba(231,76,60,.15);color:var(--red);border:1px solid rgba(231,76,60,.25);border-radius:8px;padding:7px 14px;font-weight:600;cursor:pointer;font-size:13px}.input,input[type=email],input[type=password],input[type=text],select,textarea{background:#0e1218;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 12px;font-size:14px;width:100%;outline:none;transition:border-color .15s;font-family:inherit}.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--accent)}select{cursor:pointer}label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px;margin-top:14px}label:first-child{margin-top:0}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-title{font-size:20px;font-weight:700;margin:0}.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:20px;gap:0}.tab-btn{background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);padding:10px 18px;font-size:13px;font-weight:600;cursor:pointer;margin-bottom:-1px;transition:color .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.period-pills{display:flex;gap:6px;margin-bottom:20px}.period-pill{background:var(--card);border:1px solid var(--border);color:var(--muted);border-radius:20px;padding:5px 14px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}.period-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}.progress{background:var(--border);border-radius:999px;height:5px;overflow:hidden;width:80px}.progress-fill{height:100%;border-radius:999px;background:var(--accent)}.muted{color:var(--muted)}.code{font-family:ui-monospace,monospace;background:#0e1218;border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:12px;word-break:break-all}.row{display:flex;gap:12px;flex-wrap:wrap}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.expand-row td{background:rgba(91,140,255,.04)}.indent-1 td:first-child{padding-left:28px}.indent-2 td:first-child{padding-left:48px}@media (max-width:768px){:root{--sidebar-w:0px}.sidebar{transform:translateX(-220px)}.main-content{margin-left:0;padding:16px 12px 80px}}