:root{--bg: #f6f7f9;--surface: #ffffff;--ink: #0f172a;--mut: #64748b;--line: #e2e8f0;--brand: #1a5cff;--brand-soft: #e8efff;--green: #0d9488;--amber: #d97706;--red: #dc2626;--purple: #6d28d9;--radius: 12px;--sans: "Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--sans)}.shell{display:flex;min-height:100vh}.sidebar{width:240px;background:#0f172a;color:#cbd5e1;padding:20px 14px;display:flex;flex-direction:column;flex-shrink:0}.sidebar .logo{font-size:18px;font-weight:800;color:#fff;letter-spacing:-.01em;padding:4px 10px 20px}.sidebar .logo span{color:#60a5fa}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:#cbd5e1;font-size:13.5px;font-weight:500;margin-bottom:2px}.sidebar nav a:hover{background:#ffffff14;color:#fff}.sidebar nav a.on{background:#ffffff24;color:#fff}.sidebar .group{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#64748b;margin:18px 10px 8px}.sidebar .role-chip{margin-top:auto;background:#ffffff14;border-radius:8px;padding:8px 10px;font-size:12px;color:#e2e8f0}.content{flex:1;padding:28px 36px;max-width:1200px}.pagehead{margin-bottom:24px}.pagehead h1{font-size:24px;font-weight:800;letter-spacing:-.01em}.pagehead p{color:var(--mut);margin-top:4px;font-size:13.5px}.row{display:flex;gap:16px;flex-wrap:wrap}.stat{flex:1;min-width:180px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:6px}.stat .lab{font-size:12.5px;color:var(--mut)}.stat .val{font-size:26px;font-weight:800;letter-spacing:-.02em}.stat .sub{font-size:12.5px}.stat .sub.up{color:var(--green)}.stat .sub.down{color:var(--red)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card h3{font-size:15px;font-weight:700;margin-bottom:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}table{width:100%;border-collapse:collapse}thead th{text-align:left;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);padding:8px 10px;border-bottom:1px solid var(--line);font-weight:600}tbody td{padding:11px 10px;border-bottom:1px solid var(--line);font-size:13.5px}tbody tr:hover{background:#fafbfc}.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:600}.badge.green{background:#d1fae5;color:#065f46}.badge.amber{background:#fef3c7;color:#92400e}.badge.blue{background:#dbeafe;color:#1e40af}.badge.red{background:#fee2e2;color:#991b1b}.badge.purple{background:#ede9fe;color:#5b21b6}.badge.gray{background:#f1f5f9;color:#475569}.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:11px 20px;font-size:14px;font-weight:600}.btn:hover{background:#1e40af}.btn.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.btn.ghost:hover{background:#f1f5f9}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#1a5cff);padding:20px}.login-card{background:#fff;border-radius:18px;padding:34px;width:100%;max-width:480px;box-shadow:0 20px 50px #0000004d}.login-card h1{font-size:22px;font-weight:800}.login-card .sub{color:var(--mut);margin:6px 0 22px;font-size:14px}.role-btn{width:100%;text-align:left;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px;margin-bottom:12px;display:flex;gap:14px;align-items:center}.role-btn:hover{border-color:var(--brand);background:#f8faff}.role-btn .ic{font-size:22px}.role-btn .t{font-weight:700;font-size:15px}.role-btn .d{font-size:12.5px;color:var(--mut);margin-top:2px}@media(max-width:900px){.sidebar{width:72px;padding:16px 8px}.sidebar .logo,.sidebar .role-chip,.sidebar nav a span{display:none}.grid2,.grid3{grid-template-columns:1fr}}