:root{--bg:#f8fafc;--bg-card:#fff;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--bg-sidebar-active:#2563eb;--text:#1e293b;--text-muted:#64748b;--text-light:#94a3b8;--text-white:#f8fafc;--text-sidebar-muted:#94a3b8;--border:#e2e8f0;--border-dark:#cbd5e1;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#dbeafe;--success:#16a34a;--success-light:#dcfce7;--warning:#d97706;--warning-light:#fef3c7;--danger:#dc2626;--danger-light:#fee2e2;--info:#0891b2;--info-light:#cffafe;--purple:#7c3aed;--purple-light:#ede9fe;--radius:10px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -4px rgba(0,0,0,.05);--sidebar-w:240px;--topbar-h:56px;--font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);background:var(--bg-sidebar);color:var(--text-white);display:flex;flex-direction:column;z-index:100}.sidebar-header{padding:18px 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo{width:36px;height:36px;background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;flex-shrink:0}.sidebar-title{font-weight:700;font-size:16px}.sidebar-subtitle{font-size:11px;color:var(--text-sidebar-muted);text-transform:uppercase}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;cursor:pointer;color:var(--text-sidebar-muted);font-weight:500;font-size:13.5px;transition:all .15s;margin-bottom:2px;text-decoration:none}.nav-item:hover{background:var(--bg-sidebar-hover);color:var(--text-white)}.nav-item.active{background:var(--bg-sidebar-active);color:#fff}.nav-icon{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:var(--text-sidebar-muted)}.main{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-h);background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:12px;position:sticky;top:0;z-index:50}.topbar-search{flex:1;max-width:400px;position:relative}.topbar-search input{width:100%;height:36px;padding:0 12px 0 36px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:var(--font);background:var(--bg)}.topbar-search 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10px;font-size:12px}.btn-icon{padding:7px}.btn:disabled{opacity:.5;cursor:not-allowed}.content{flex:1;padding:24px;overflow-y:auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:22px;font-weight:700}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:15px;font-weight:600}.card-body{padding:20px}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 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0}.modal-title{font-size:17px;font-weight:700}.modal-close{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px;border-radius:6px}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;position:sticky;bottom:0;background:#fff}.grid-container{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}.grid-toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--border);background:#f8fafc;flex-wrap:wrap}.grid-toolbar input,.grid-toolbar select{height:32px;padding:0 10px;border:1px solid var(--border);border-radius:6px;font-size:12px;font-family:var(--font);background:#fff}.grid-scroll{overflow:auto;max-height:calc(100vh - 196px)}.grid-table{border-collapse:separate;border-spacing:0;font-size:12.5px}.grid-table th{position:sticky;top:0;z-index:10;background:#f1f5f9;padding:0;border-right:1px solid var(--border);border-bottom:1px solid var(--border-dark);font-weight:600;font-size:11.5px;color:var(--text-muted);text-transform:uppercase;white-space:nowrap;user-select:none}.grid-table th .th-content{padding:8px 10px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;position:relative}.grid-table th .th-resize{position:absolute;right:0;top:0;bottom:0;width:5px;cursor:col-resize;z-index:11}.grid-row-num{position:sticky;left:0;z-index:5;background:#f1f5f9;border-right:1px solid var(--border);text-align:center;font-size:11px;color:var(--text-light);font-weight:600;padding:0 8px;min-width:40px;user-select:none}.grid-table th.grid-col-num{position:sticky;left:0;z-index:15;top:0;min-width:40px}.grid-table td{padding:0;border-right:1px solid var(--border);border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:250px}.grid-cell{padding:6px 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var(--border)}.detail-field{display:flex;flex-direction:column;margin-bottom:14px}.detail-field-label{font-size:11px;color:var(--text-light);font-weight:600;text-transform:uppercase;margin-bottom:4px}.detail-field-value{font-size:14px;font-weight:500}.detail-field-value.editable{cursor:pointer;padding:4px 8px;margin:-4px -8px;border-radius:6px;border:1px solid transparent}.detail-field-value.editable:hover{background:var(--bg);border-color:var(--border)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:48px;margin-bottom:12px;opacity:.3}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-muted)}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-right:10px}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{position:fixed;top:70px;right:20px;z-index:300;display:flex;flex-direction:column;gap:8px}.toast{background:var(--bg-card);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:8px;padding:12px 16px;box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;max-width:360px;animation:slideIn .2s ease}.toast.success{border-left-color:var(--success)}.toast.error{border-left-color:var(--danger)}.toast.warning{border-left-color:var(--warning)}@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.search-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:0 0 8px 8px;box-shadow:var(--shadow-lg);max-height:400px;overflow-y:auto;z-index:60}.search-result-item{padding:10px 14px;border-bottom:1px solid var(--border);cursor:pointer;display:flex;align-items:center;gap:10px}.search-result-item:hover{background:var(--bg)}.search-result-type{font-size:10px;font-weight:700;text-transform:uppercase;padding:2px 6px;border-radius:4px}.search-result-type.position{background:var(--primary-light);color:var(--primary-dark)}.search-result-type.candidate{background:var(--success-light);color:#15803d}.settings-card{max-width:600px}.connection-status{display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:8px;font-weight:600;font-size:14px}.connection-status.connected{background:var(--success-light);color:#15803d}.connection-status.disconnected{background:var(--bg);color:var(--text-muted)}.status-dot{width:10px;height:10px;border-radius:50%}.status-dot.connected{background:var(--success)}.status-dot.disconnected{background:var(--text-light)}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%)}.login-card{background:#fff;border-radius:16px;padding:40px;max-width:420px;width:90%;box-shadow:var(--shadow-lg);text-align:center}.login-logo{width:64px;height:64px;background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:16px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:32px;color:#fff;margin:0 auto 20px}.login-title{font-size:24px;font-weight:800;margin-bottom:8px}.login-subtitle{font-size:14px;color:var(--text-muted);margin-bottom:28px}.text-muted{color:var(--text-muted)}.text-sm{font-size:12px}.font-bold{font-weight:700}.flex{display:flex}.gap-2{gap:8px}.link{color:var(--primary);text-decoration:none;font-weight:500}.link:hover{text-decoration:underline}.hidden{display:none!important}.gsi-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:44px;border:1px solid var(--border-dark);border-radius:8px;background:#fff;cursor:pointer;font-size:14px;font-weight:600;font-family:var(--font)}.gsi-btn:hover{background:#f8fafc}@media(max-width:768px){.sidebar{transform:translateX(-100%)}.main{margin-left:0}.form-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.metrics-grid{grid-template-columns:1fr 1fr}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}