:root{--bg: #f4f6fb;--surface: #ffffff;--sidebar: #0f1f3d;--sidebar-active: #1d3a6e;--border: #e2e8f0;--text: #1a2235;--muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--green: #16a34a;--green-bg: #dcfce7;--red: #dc2626;--red-bg: #fee2e2;--amber: #d97706;--amber-bg: #fef3c7;--blue-bg: #dbeafe;--gray-bg: #eef2f7;--radius: 10px;--shadow: 0 1px 3px rgba(15, 31, 61, .08), 0 1px 2px rgba(15, 31, 61, .04)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}h1,h2,h3{margin:0 0 4px}.app{display:flex;min-height:100vh}.sidebar{width:248px;background:var(--sidebar);color:#cbd5e1;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}.brand{padding:20px 20px 14px;color:#fff}.brand .logo{font-size:18px;font-weight:700;letter-spacing:.3px}.brand .sub{font-size:11px;color:#7e93b8;margin-top:2px}.nav{padding:8px;overflow-y:auto;flex:1}.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#cbd5e1;font-weight:500;margin-bottom:2px}.nav a:hover{background:#ffffff0f;color:#fff}.nav a.active{background:var(--sidebar-active);color:#fff}.nav .ico{width:18px;text-align:center;opacity:.9}.nav .group-label{font-size:11px;text-transform:uppercase;color:#5f74a0;padding:14px 12px 6px;letter-spacing:.5px}.sidebar-foot{padding:14px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#7e93b8}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:5}.topbar .meta{display:flex;align-items:center;gap:18px}.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.chip b{color:var(--text)}.content{padding:24px;max-width:1180px;width:100%}.page-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:18px}.page-head .title{font-size:20px;font-weight:700}.page-head .desc{color:var(--muted);margin-top:2px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px 20px}.card+.card{margin-top:16px}.card-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin-bottom:14px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}.stat .v{font-size:28px;font-weight:700}.stat .l{color:var(--muted);font-size:13px;margin-top:2px}.stat.accent{border-left:3px solid var(--primary)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border)}th{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);background:#fafbfd}tbody tr:hover{background:#fafbfd}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}.badge.green{background:var(--green-bg);color:var(--green)}.badge.red{background:var(--red-bg);color:var(--red)}.badge.amber{background:var(--amber-bg);color:var(--amber)}.badge.blue{background:var(--blue-bg);color:var(--primary-dark)}.badge.gray{background:var(--gray-bg);color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-weight:600;font-size:13px;cursor:pointer;transition:.12s}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.success{background:var(--green);border-color:var(--green);color:#fff}.btn.danger{background:var(--red);border-color:var(--red);color:#fff}.btn.sm{padding:5px 10px;font-size:12px}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px}.toolbar input{max-width:320px}.muted{color:var(--muted)}.empty{padding:36px;text-align:center;color:var(--muted)}.alert{padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.alert.err{background:var(--red-bg);color:var(--red)}.alert.ok{background:var(--green-bg);color:var(--green)}.kv{display:grid;grid-template-columns:200px 1fr;gap:8px 16px}.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:500}.spinner{padding:40px;text-align:center;color:var(--muted)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.tag-perm{font-size:11px;background:var(--gray-bg);color:var(--muted);padding:2px 7px;border-radius:6px;margin:2px;display:inline-block}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f1f3d,#1d3a6e)}.login-card{background:#fff;border-radius:14px;padding:34px;width:380px;box-shadow:0 20px 50px #00000040}.login-card h1{font-size:22px}.login-card .sub{color:var(--muted);margin-bottom:22px;font-size:13px}.demo-users{margin-top:18px;border-top:1px solid var(--border);padding-top:14px;font-size:12px;color:var(--muted)}.demo-users button{background:none;border:none;color:var(--primary);cursor:pointer;padding:2px 4px;font-size:12px}