:root{--bg: #f4f6f9;--surface: #ffffff;--sidebar: #1f2a44;--sidebar-hover: #2b3a5c;--sidebar-active: #3b82f6;--border: #e3e7ee;--text: #1f2937;--muted: #6b7280;--primary: #2563eb;--primary-hover: #1d4ed8;--success: #16a34a;--danger: #dc2626;--warning: #d97706;--radius: 6px;--topbar-h: 48px;--sidebar-w: 216px;--fs: 13px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:var(--fs);color:var(--text);background:var(--bg);line-height:1.4}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--sidebar);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-brand{height:var(--topbar-h);display:flex;align-items:center;padding:0 14px;font-weight:600;font-size:14px;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;background:var(--sidebar)}.nav-group-label{padding:10px 14px 4px;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#64748b}.nav-item{display:flex;align-items:center;gap:8px;padding:7px 14px;font-size:12.5px;color:#cbd5e1;cursor:pointer;border-left:3px solid transparent}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:var(--sidebar-hover);color:#fff;border-left-color:var(--sidebar-active)}.nav-item .ico{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;opacity:.9}.btn svg{display:block}.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}.topbar{height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;position:sticky;top:0;z-index:10}.topbar h1{font-size:14px;font-weight:600;margin:0}.topbar-right{display:flex;align-items:center;gap:12px}.user-chip{display:flex;flex-direction:column;align-items:flex-end;line-height:1.1}.user-chip .u-name{font-size:12.5px;font-weight:600}.user-chip .u-role{font-size:10.5px;color:var(--muted);text-transform:capitalize}.content{padding:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:14px}.card-title{font-size:13px;font-weight:600;margin:0 0 10px;display:flex;align-items:center;justify-content:space-between}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.page-head h2{font-size:16px;font-weight:600;margin:0}.page-head .sub{color:var(--muted);font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:14px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.stat .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.stat .value{font-size:20px;font-weight:600;margin-top:2px}.stat .foot{font-size:11px;color:var(--muted);margin-top:2px}.stat.accent{border-left:3px solid var(--primary)}.stat.green{border-left:3px solid var(--success)}.stat.red{border-left:3px solid var(--danger)}.stat.amber{border-left:3px solid var(--warning)}.table-wrap{overflow-x:auto}table.grid{width:100%;border-collapse:collapse;font-size:12.5px}table.grid th,table.grid td{text-align:left;padding:6px 10px;border-bottom:1px solid var(--border);white-space:nowrap}table.grid th{background:#f8fafc;font-weight:600;color:#475569;position:sticky;top:0}table.grid tbody tr:hover{background:#f8fafc}table.grid td.num,table.grid th.num{text-align:right;font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:12.5px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);cursor:pointer}.btn:hover{background:#f1f5f9}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.primary:hover{background:var(--primary-hover)}.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn.sm{padding:3px 8px;font-size:11.5px}.btn:disabled{opacity:.55;cursor:not-allowed}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px 12px}.field{display:flex;flex-direction:column;gap:3px}.field label{font-size:11.5px;color:var(--muted);font-weight:500}.field input,.field select,.field textarea{padding:6px 8px;border:1px solid var(--border);border-radius:var(--radius);font-size:12.5px;font-family:inherit;background:#fff;color:var(--text)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #2563eb26}.form-actions{display:flex;gap:8px;margin-top:12px}.filters{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:flex-end;margin-bottom:12px}.filters .field{min-width:130px}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.open{background:#fef3c7;color:#92400e}.badge.closed{background:#dcfce7;color:#166534}.badge.rm{background:#dbeafe;color:#1e40af}.badge.fg{background:#dcfce7;color:#166534}.badge.other{background:#ede9fe;color:#5b21b6}.badge.high{background:#fee2e2;color:#991b1b}.badge.medium{background:#fef3c7;color:#92400e}.badge.low{background:#e0f2fe;color:#075985}.perf-bar{background:#eef2f7;border-radius:999px;height:8px;width:120px;overflow:hidden;display:inline-block;vertical-align:middle}.perf-bar>span{display:block;height:100%;background:var(--success)}.perf-bar.low>span{background:var(--danger)}.perf-bar.mid>span{background:var(--warning)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar)}.login-card{background:#fff;width:340px;border-radius:10px;padding:26px 24px;box-shadow:0 10px 40px #00000040}.login-card h1{font-size:18px;margin:0 0 2px}.login-card .sub{color:var(--muted);font-size:12.5px;margin-bottom:18px}.login-card .field{margin-bottom:12px}.login-hint{margin-top:14px;font-size:11.5px;color:var(--muted);background:#f8fafc;border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px}.error-text{color:var(--danger);font-size:12px;margin-top:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding-top:6vh;z-index:50}.modal{background:#fff;border-radius:8px;width:560px;max-width:94vw;max-height:86vh;overflow-y:auto;padding:18px}.modal h3{margin:0 0 12px;font-size:15px}.muted{color:var(--muted)}.right{text-align:right}.spacer{flex:1}.empty{padding:24px;text-align:center;color:var(--muted);font-size:13px}.inline-actions{display:flex;gap:6px}.section-line{display:flex;gap:8px;align-items:flex-end;margin-bottom:8px}