:root{--navy-950:#0a023d;--navy-900:#0f035a;--navy-800:#1e293b;--navy-700:#1e3a8a;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--primary:#0f035a;--primary-hover:#1e1b78;--accent:#2563eb;--success:#059669;--danger:#dc2626;--warning:#d97706;--border:#e2e8f0;--border-light:#f1f5f9;--radius:10px;--shadow:0 2px 10px #0f172a0d;--sidebar-width:248px;--topbar-height:52px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13.5px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:none}.app{background:var(--bg-primary);min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:150;flex-direction:column;height:100vh;transition:transform .22s;display:flex;position:fixed;top:0;left:0}.sidebar-logo{height:var(--topbar-height);background:linear-gradient(135deg,var(--navy-900)0%,#172554 100%);color:#fff;flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;padding:0 16px;font-size:15px;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:10px 8px;display:flex;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{width:5px}.sidebar-nav::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.sidebar-group-header{color:#64748b;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:8px 10px 4px;font-size:10.5px;font-weight:700;display:flex}.sidebar-link{color:#334155;cursor:pointer;border-radius:7px;align-items:center;gap:9px;margin:1px 2px;padding:7.5px 10px;font-size:13px;font-weight:500;text-decoration:none;transition:all .12s;display:flex}.sidebar-link:hover{color:#0f172a;background:#f1f5f9;text-decoration:none}.sidebar-link.active{color:var(--navy-900);box-shadow:inset 3px 0 0 var(--navy-900);background:#eef2ff;font-weight:700}.ops-topbar{top:0;left:var(--sidebar-width);height:var(--topbar-height);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:140;background:#fffffff5;justify-content:space-between;align-items:center;gap:14px;padding:0 22px;display:flex;position:fixed;right:0}.ops-mobile-toggle{border:1px solid var(--border);cursor:pointer;color:#0f172a;background:#f1f5f9;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:none}.sidebar-backdrop{display:none}.main{margin-left:var(--sidebar-width);margin-top:var(--topbar-height);flex:1;min-width:0;padding:20px 26px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.page-title{color:var(--navy-900);letter-spacing:-.02em;font-size:20px;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-top:2px;font-size:12.5px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-family:inherit;font-size:12.5px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--navy-900);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-outline{color:var(--text-secondary);border:1px solid var(--border);background:#fff}.btn-outline:hover{border-color:var(--navy-900);color:var(--navy-900);background:#f8fafc}.btn-sm{border-radius:6px;padding:4px 9px;font-size:11.5px}.kpi-grid{gap:12px;margin-bottom:18px;display:grid}.kpi-card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:14px 16px}.kpi-value{color:var(--text-primary);margin-bottom:2px;font-size:22px;font-weight:800}.kpi-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:600}.card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.card-header{border-bottom:1px solid var(--border);background:#fff;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.card-body{padding:16px}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;color:#475569;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);white-space:nowrap;background:#f8fafc;padding:9px 12px;font-size:11px;font-weight:700}.data-table td{border-bottom:1px solid var(--border-light);color:#1e293b;padding:9px 12px;font-size:12.5px}.data-table tr:hover{background:#f8fafc}.mono-code{letter-spacing:.02em;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:700}.badge{border-radius:999px;align-items:center;gap:4px;padding:2.5px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:#047857;background:#ecfdf5}.badge-danger{color:#b91c1c;background:#fef2f2}.badge-warning{color:#b45309;background:#fffbeb}.badge-info{color:#1d4ed8;background:#eff6ff}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0f172a8c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;width:92%;max-width:680px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 50px #0f172a33}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal-title{color:var(--navy-900);font-size:15px;font-weight:700}.modal-close{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;font-size:20px}.modal-body{padding:18px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:12px 18px;display:flex}.form-group{margin-bottom:12px}.form-label{color:var(--text-secondary);margin-bottom:4px;font-size:12px;font-weight:600;display:block}.form-control,.form-select{width:100%;color:var(--text-primary);background:#fff;border:1px solid #cbd5e1;border-radius:7px;outline:none;padding:8px 11px;font-family:inherit;font-size:13px;transition:border .15s}.form-control:focus,.form-select:focus{border-color:var(--navy-900)}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-row-3{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.toast-container{z-index:9999;position:fixed;top:64px;right:20px}.toast{border-radius:8px;padding:10px 16px;font-size:12.5px;font-weight:600}.toast-success{color:#fff;background:#059669}.toast-error{color:#fff;background:#dc2626}.empty-state{text-align:center;padding:44px 20px}.empty-state-icon{margin-bottom:10px;font-size:38px}.empty-state-title{margin-bottom:4px;font-size:16px;font-weight:700}.empty-state-text{color:var(--text-muted);font-size:12.5px}.loading-overlay{justify-content:center;padding:48px;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{border:3px solid var(--border);border-top-color:var(--navy-900);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}.page-container{max-width:100%}.page-container .page-header h1{color:var(--navy-900);font-size:20px;font-weight:800}.page-container .page-header p{color:var(--text-secondary);margin-top:2px;font-size:12.5px}.stat-card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:16px}@media (max-width:1024px){.sidebar{transform:translate(-100%);box-shadow:8px 0 30px #0f172a33}.sidebar.mobile-open{transform:translate(0)}.sidebar-backdrop.open{z-index:145;background:#0f172a73;display:block;position:fixed;inset:0}.ops-topbar{padding:0 14px;left:0}.ops-mobile-toggle{display:inline-flex}.main{margin-left:0;padding:16px}.form-row,.form-row-3{grid-template-columns:1fr}}