:root{--bg:#f0f4fc;--card:#fff;--text:#1e2a5a;--muted:#5a6a9e;--border:#b8c4e8;--accent:#5b6cf0;--accent2:#3d4db7;--accent-end:#8b5cf6;--error:#c0392b;--radius:12px;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.45}*{box-sizing:border-box}body{margin:0}#root{max-width:100%;min-height:100vh;margin:0}a{color:var(--accent2)}.muted{color:var(--muted)}.small{font-size:13px}.error{color:var(--error)}.mono{font-family:ui-monospace,monospace}.login-wrap{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.beian-footer{text-align:center;margin:20px 0 0;font-size:13px}.beian-footer a{color:var(--muted);text-decoration:none}.beian-footer a:hover{color:var(--accent2);text-decoration:underline}.login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:400px;padding:28px;box-shadow:0 8px 24px #5b6cf01f}.login-card h1{margin:0 0 8px;font-size:22px}.login-card label{color:var(--muted);margin-top:14px;font-size:14px;display:block}.login-card input{border:1px solid var(--border);border-radius:8px;width:100%;margin-top:6px;padding:10px 12px;font-size:15px}.login-card button{background:linear-gradient(90deg, var(--accent), var(--accent-end));color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:20px;padding:12px;font-size:15px;font-weight:600}.login-card button:disabled{opacity:.6;cursor:not-allowed}.hint{color:var(--muted);margin-top:12px;font-size:12px}.admin-shell{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);background:#e8eaf8;flex-direction:column;width:220px;display:flex}.brand{color:var(--accent2);padding:20px;font-size:18px;font-weight:700}.sidebar nav{flex-direction:column;gap:4px;padding:0 12px;display:flex}.sidebar nav a{color:var(--text);border-radius:8px;padding:10px 12px;text-decoration:none}.sidebar nav a:hover{background:#5b6cf029}.sidebar-footer{border-top:1px solid var(--border);margin-top:auto;padding:16px;font-size:13px}.profile-mini{margin-bottom:8px}.link-btn{color:var(--accent2);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px}.main{flex:1;padding:24px 32px}.page h2{margin:0 0 8px}.toolbar{flex-wrap:wrap;gap:10px;margin:16px 0;display:flex}.toolbar input{border:1px solid var(--border);border-radius:8px;min-width:160px;padding:8px 12px}.toolbar button{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:8px;padding:8px 16px}.cards{flex-wrap:wrap;gap:16px;margin-top:16px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex:1;min-width:240px;padding:16px 18px}.card h3{margin:0 0 8px;font-size:16px}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th,.data-table td{text-align:left;border-bottom:1px solid #e8eaf8;padding:10px 12px}.data-table th{background:#dce3f8;font-weight:600}.data-table tr:last-child td{border-bottom:none}.crm-block{margin-top:1.75rem}.crm-block h3{color:var(--accent2);margin:0 0 .65rem;font-size:1.05rem}.json-preview{border:1px solid var(--border);border-radius:var(--radius);background:#f8f9fe;max-height:280px;margin:0;padding:12px 14px;font-size:13px;line-height:1.4;overflow:auto}.nav-group{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-top:12px;margin-bottom:4px;padding-left:4px;font-size:11px}.wide-table{max-width:100%}.kpi-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin:16px 0;display:grid}.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.kpi-card.warn{border-color:#e6b84d}.kpi-label{color:var(--muted);font-size:13px}.kpi-value{margin-top:4px;font-size:24px;font-weight:700}.pager{align-items:center;gap:12px;margin-top:12px;display:flex}.tab-row{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.active-tab{background:var(--accent2)!important;color:#fff!important;border-color:var(--accent2)!important}.modal-backdrop{z-index:100;background:#00000059;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-panel{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);width:100%;max-width:720px;max-height:80vh;overflow:auto}.modal-panel-wide{max-width:min(1100px,96vw)}.modal-subtitle{margin:0 0 12px}.modal-table{max-height:60vh}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.modal-body{padding:16px}.actions-cell{white-space:nowrap}.actions-cell .link-btn{margin-right:8px}.form-card label{margin-bottom:12px;display:block}.form-card input{width:100%;max-width:320px;margin-top:4px;padding:8px;display:block}.menu-perm-list{columns:2;gap:8px}.selected-card{border-color:var(--accent2);box-shadow:0 0 0 2px #3d4db733}.trend-card{margin-top:16px}.data-table.compact th,.data-table.compact td{padding:6px 10px}