:root{--bg:#eef1f6;--surface:#fff;--surface-2:#f7f8fb;--line:#eceef3;--line-2:#e4e7ee;--text:#1f2430;--muted:#8b91a1;--muted-2:#aeb4c2;--purple:#8b5cf6;--purple-soft:#efeafe;--red:#f4607d;--red-soft:#fde8ee;--orange:#fb9a52;--orange-soft:#fdeede;--blue:#3d7cf4;--blue-soft:#e6effe;--green:#34c79a;--green-soft:#e2f6ef;--radius:16px;--radius-sm:10px;--shadow:0 1px 2px #161b2d0a, 0 8px 24px #161b2d0f;--shadow-sm:0 1px 2px #161b2d0d;--sidebar-w:244px;--font:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:14px}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:600}.shell{grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;padding:4px 8px 18px;display:flex}.brand-logo{background:linear-gradient(135deg, var(--purple), #b58bff);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;font-size:17px;display:grid;box-shadow:0 6px 14px #8b5cf659}.brand-name{letter-spacing:-.01em;font-size:17px;font-weight:700}.nav{flex-direction:column;gap:2px;margin-top:4px;display:flex}.nav-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted-2);padding:14px 10px 6px;font-size:11px}.nav-item{border-radius:var(--radius-sm);color:#6b7180;cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:11px;width:100%;padding:9px 11px;font-size:13.5px;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-item svg{flex:none;width:18px;height:18px}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--purple-soft);color:var(--purple);font-weight:600}.nav-item .count{color:var(--muted-2);background:var(--surface-2);border-radius:20px;margin-left:auto;padding:1px 8px;font-size:11px}.nav-item.active .count{color:var(--purple);background:#fff}.tag-new{letter-spacing:.04em;color:#fff;background:var(--red);border-radius:20px;margin-left:auto;padding:2px 7px;font-size:9.5px;font-weight:700}.sidebar-foot{margin-top:auto;padding-top:14px}.who{border-radius:var(--radius-sm);background:var(--surface-2);align-items:center;gap:10px;padding:10px;display:flex}.who .avatar{width:34px;height:34px}.who small{color:var(--muted);font-size:11px;display:block}.who b{font-size:13px}.main{flex-direction:column;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--line);z-index:5;align-items:center;gap:18px;padding:14px 28px;display:flex;position:sticky;top:0}.search{flex:none;width:280px;position:relative}.search input{border:1px solid var(--line-2);background:var(--surface-2);border-radius:22px;width:100%;padding:9px 12px 9px 34px;font-size:13px}.search svg{width:15px;height:15px;color:var(--muted-2);position:absolute;top:50%;left:11px;transform:translateY(-50%)}.topnav{gap:22px;margin:0 auto;display:flex}.topnav a{color:var(--muted);padding:4px 0;font-size:13.5px;font-weight:500}.topnav a.active{color:var(--purple);position:relative}.topnav a.active:after{content:"";background:var(--purple);border-radius:2px;height:2px;position:absolute;bottom:-15px;left:0;right:0}.topright{align-items:center;gap:16px;display:flex}.iconbtn{background:var(--surface-2);cursor:pointer;color:#6b7180;border:none;border-radius:50%;place-items:center;width:38px;height:38px;display:grid;position:relative}.iconbtn .dot{background:var(--blue);border:2px solid #fff;border-radius:50%;width:7px;height:7px;position:absolute;top:9px;right:10px}.avatar{object-fit:cover;background:var(--purple-soft);color:var(--purple);border-radius:50%;place-items:center;font-weight:700;display:grid}.user{align-items:center;gap:9px;display:flex}.user .avatar{width:36px;height:36px;font-size:13px}.user b{font-size:13.5px}.content{padding:24px 28px 48px}.grid{grid-template-columns:repeat(12,1fr);gap:18px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px}.card-head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.card-head h2{font-size:15.5px}.card-head .sub{color:var(--muted);font-size:12px}.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}@media (max-width:1100px){.col-8,.col-6,.col-4,.col-3{grid-column:span 12}}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);align-items:center;gap:16px;padding:18px;display:flex}.stat .ring{flex:none;width:56px;height:56px}.stat .stat-num{letter-spacing:-.02em;font-size:22px;font-weight:700}.stat .stat-label{color:var(--muted);margin-top:2px;font-size:12.5px}.stat .stat-sub{font-size:11px;font-weight:600}.chip{background:var(--surface-2);color:var(--muted);border-radius:20px;align-items:center;gap:5px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-flex}.chip.purple{background:var(--purple-soft);color:var(--purple)}.chip.red{background:var(--red-soft);color:var(--red)}.chip.orange{background:var(--orange-soft);color:var(--orange)}.chip.blue{background:var(--blue-soft);color:var(--blue)}.chip.green{background:var(--green-soft);color:var(--green)}.dot-sm{border-radius:50%;width:8px;height:8px;display:inline-block}.card h2{margin-bottom:12px;font-size:15.5px}.card h3{color:var(--text);margin-bottom:8px;font-size:13.5px}.card input:not([type=checkbox]),.card select,.card textarea{border:1px solid var(--line-2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);width:100%;padding:8px 10px;font-family:inherit;font-size:13px}.card input:focus,.card select:focus,.card textarea:focus{border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-soft);outline:none}.card button{border-radius:var(--radius-sm);background:var(--purple);color:#fff;cursor:pointer;border:none;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:filter .15s}.card button:hover{filter:brightness(1.05)}.card button:disabled{opacity:.5;cursor:not-allowed}.card table{border-collapse:collapse;width:100%;font-size:13px}.card th{text-align:left;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line);padding:8px 10px;font-size:11.5px;font-weight:600}.card td{border-bottom:1px solid var(--line);padding:9px 10px}.card tr:last-child td{border-bottom:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.pill{border-radius:20px;padding:2px 9px;font-size:11px;font-weight:600}.pill.ok{background:var(--green-soft);color:var(--green)}.pill.warn{background:var(--orange-soft);color:var(--orange)}.pill.bad{background:var(--red-soft);color:var(--red)}.pill.mut{background:var(--surface-2);color:var(--muted)}