:root{--bg: #0f172a;--sidebar: #0b1220;--sidebar-hover: #16213a;--content-bg: #f4f6fa;--card-bg: #ffffff;--border: #e2e6ee;--text: #1a2233;--text-muted: #64748b;--accent: #ea6b1f;--accent-dark: #c8570f;--blue: #2563eb;--green: #16a34a;--red: #dc2626;--amber: #d97706;--radius: 8px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--content-bg);color:var(--text);font-size:14px}a{color:var(--blue);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--sidebar);color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{padding:18px 16px;font-weight:700;font-size:16px;color:#fff;border-bottom:1px solid #1e293b;display:flex;align-items:center;gap:8px}.sidebar-brand small{display:block;font-weight:400;color:#94a3b8;font-size:11px}.nav-group{padding:10px 0}.nav-group-title{padding:6px 16px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:700}.nav-link{display:flex;align-items:center;gap:10px;padding:7px 16px;color:#cbd5e1;font-size:13px;cursor:pointer;border-left:3px solid transparent}.nav-link:hover{background:var(--sidebar-hover);color:#fff}.nav-link.active{background:var(--sidebar-hover);color:#fff;border-left-color:var(--accent)}.main-area{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;background:var(--card-bg);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:5}.topbar-title{font-weight:600;font-size:15px}.user-chip{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted)}.user-chip select{border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:12px}.content{padding:20px 24px 60px;flex:1}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}.card h3{margin:0 0 10px;font-size:14px;font-weight:600}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1100px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.stat-card .label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600}.stat-card .value{font-size:24px;font-weight:700;margin-top:4px}.stat-card .sub{font-size:11px;color:var(--text-muted);margin-top:2px}table.data-table{width:100%;border-collapse:collapse;font-size:12.5px}.data-table th{text-align:left;padding:8px 10px;background:#f8fafc;border-bottom:1px solid var(--border);color:var(--text-muted);font-weight:600;white-space:nowrap;position:sticky;top:0}.data-table td{padding:7px 10px;border-bottom:1px solid #f0f2f6;white-space:nowrap}.filter-row th{background:#fbfcfe;border-bottom:1px solid var(--border);position:sticky;top:30px}.filter-row select,.filter-row input{width:100%;min-width:70px}.data-table tr:hover td{background:#fafbfd}.table-scroll{overflow-x:auto;max-width:100%}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge.green{background:#dcfce7;color:#166534}.badge.red{background:#fee2e2;color:#991b1b}.badge.amber{background:#fef3c7;color:#92400e}.badge.blue{background:#dbeafe;color:#1e40af}.badge.gray{background:#e2e8f0;color:#475569}button,.btn{font-family:inherit;font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer}button:hover{background:#f8fafc}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:var(--accent-dark)}button.danger{background:var(--red);border-color:var(--red);color:#fff}button.small{padding:4px 9px;font-size:11.5px}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font-family:inherit;font-size:13px;padding:7px 9px;border:1px solid var(--border);border-radius:6px;width:100%;background:#fff;color:var(--text)}label{font-size:11.5px;font-weight:600;color:var(--text-muted);display:block;margin-bottom:4px}.field{margin-bottom:12px}.alert{padding:10px 12px;border-radius:6px;font-size:12.5px;margin-bottom:12px}.alert.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert.warn{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.alert.info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.alert.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.alert ul{margin:6px 0 0;padding-left:18px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:40px 20px;z-index:50;overflow-y:auto}.modal{background:#fff;border-radius:10px;width:560px;max-width:100%;box-shadow:0 20px 60px #0000004d}.modal-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:16px 18px;max-height:70vh;overflow-y:auto}.modal-footer{padding:12px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.pill-nav{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.pill-nav button{border-radius:20px}.pill-nav button.active{background:var(--bg);color:#fff;border-color:var(--bg)}.muted{color:var(--text-muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.flex{display:flex;align-items:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-8{gap:8px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0b1220,#1e293b)}.login-card{background:#fff;border-radius:12px;padding:32px;width:420px;box-shadow:0 20px 60px #0006}.bar-chart{display:flex;align-items:flex-end;gap:10px;height:160px;padding-top:10px}.bar-chart .bar-col{display:flex;flex-direction:column;align-items:center;flex:1;gap:6px}.bar-chart .bar{width:100%;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px}.bar-chart .bar-label{font-size:10.5px;color:var(--text-muted);text-align:center}.bar-chart .bar-value{font-size:11px;font-weight:700}.progress-track{background:#e2e8f0;border-radius:20px;height:8px;overflow:hidden}.progress-fill{height:100%;border-radius:20px;background:var(--accent)}.section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:18px 0 8px}.timeline{border-left:2px solid var(--border);margin-left:6px;padding-left:16px}.timeline-item{position:relative;padding-bottom:16px}.timeline-item:before{content:"";position:absolute;left:-21px;top:3px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid #fff}.timeline-item h4{margin:0 0 4px;font-size:13px}.kv{display:grid;grid-template-columns:160px 1fr;gap:4px 12px;font-size:12.5px}.kv dt{color:var(--text-muted)}.kv dd{margin:0}