*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--font: "Inter", system-ui, sans-serif;--bg: #0f1117;--surface: #1a1d27;--surface2: #222636;--border: #2a2f45;--text: #e2e8f0;--muted: #8892a4;--accent: #6366f1;--accent-dim: #4f52c9;--green: #22c55e;--yellow: #eab308;--red: #ef4444;--orange: #f97316;--sidebar-w: 220px;font-family:var(--font);font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}body{margin:0;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:var(--surface2);border:1px solid var(--border);border-radius:6px;padding:6px 10px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;height:100vh;z-index:100}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 16px 16px;border-bottom:1px solid var(--border)}.sidebar-logo-icon{width:30px;height:30px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}.sidebar-logo-text{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.3px}.sidebar-logo-text span{color:var(--accent)}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.sidebar-section{font-size:10px;font-weight:600;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;padding:10px 8px 4px}.nav-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:7px;color:var(--muted);font-size:13.5px;font-weight:500;transition:background .15s,color .15s;cursor:pointer}.nav-link:hover{background:var(--surface2);color:var(--text)}.nav-link.active{background:#6366f126;color:var(--accent)}.nav-link-icon{width:18px;height:18px;flex-shrink:0;opacity:.8}.nav-link.active .nav-link-icon{opacity:1}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}.main-area{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{height:52px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;position:sticky;top:0;z-index:50}.topbar-title{font-size:15px;font-weight:600;flex:1}.topbar-badge{font-size:11px;padding:2px 8px;border-radius:99px;background:#6366f126;color:var(--accent);font-weight:600}.page-content{flex:1;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:20px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge-green{background:#22c55e26;color:var(--green)}.badge-red{background:#ef444426;color:var(--red)}.badge-yellow{background:#eab30826;color:var(--yellow)}.badge-orange{background:#f9731626;color:var(--orange)}.badge-gray{background:#8892a426;color:var(--muted)}.badge-blue{background:#6366f126;color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:7px;font-size:13px;font-weight:500;transition:background .15s,opacity .15s;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dim)}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:#ef444426;color:var(--red);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444440}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 12px;border-bottom:1px solid var(--border)}.table td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface2)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px 20px}.stat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.stat-value{font-size:26px;font-weight:700;line-height:1}.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h1{font-size:20px;font-weight:700}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-state p{margin-top:8px;font-size:13px}