:root{--primary: #667eea;--primary-dark: #5a67d8;--primary-light: #a3bffa;--accent: #764ba2;--success: #27ae60;--success-light: #d4edda;--warning: #f39c12;--warning-light: #fff3cd;--danger: #e74c3c;--danger-light: #f8d7da;--info: #3498db;--bg: #f0f2f7;--bg-dark: #1a1a2e;--sidebar-bg: #16162a;--sidebar-hover: #252545;--card: #ffffff;--text: #1a1a2e;--text-muted: #6b7280;--text-light: #9ca3af;--border: #e5e7eb;--border-light: #f3f4f6;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 4px 24px rgba(0,0,0,.08);--transition: all .2s ease;--sidebar-width: 260px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);color:#fff;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100;display:flex;flex-direction:column}.sidebar-logo{padding:28px 24px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo h2{font-size:18px;font-weight:800;background:linear-gradient(135deg,var(--primary-light),#c4b5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-logo span{font-size:11px;color:#fff6;text-transform:uppercase;letter-spacing:1.5px;display:block;margin-top:4px}.sidebar-nav{padding:16px 12px;flex:1}.sidebar-section{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:#ffffff4d;padding:16px 12px 8px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:var(--radius-sm);color:#ffffffa6;text-decoration:none;font-size:14px;font-weight:500;transition:var(--transition);cursor:pointer;margin-bottom:2px}.sidebar-link:hover{background:var(--sidebar-hover);color:#fff}.sidebar-link.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:600;box-shadow:0 4px 12px #667eea40}.sidebar-link .icon{font-size:18px;width:24px;text-align:center}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}.topbar h1{font-size:20px;font-weight:700}.topbar-actions{display:flex;align-items:center;gap:12px}.page-content{padding:28px 32px}.card{background:var(--card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border-light)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-title{font-size:16px;font-weight:700}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:28px}.kpi-card{background:var(--card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border-light);transition:var(--transition)}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.kpi-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}.kpi-icon.blue{background:#667eea1a}.kpi-icon.red{background:#e74c3c1a}.kpi-icon.green{background:#27ae601a}.kpi-icon.purple{background:#764ba21a}.kpi-value{font-size:32px;font-weight:800;line-height:1;margin-bottom:4px}.kpi-label{font-size:13px;color:var(--text-muted);font-weight:500}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:12px 16px;font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);font-weight:600;border-bottom:2px solid var(--border);white-space:nowrap}.data-table td{padding:14px 16px;font-size:14px;border-bottom:1px solid var(--border-light);vertical-align:middle}.data-table tbody tr{transition:var(--transition)}.data-table tbody tr:hover{background:#f8fafc}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-green{background:var(--success-light);color:#155724}.badge-yellow{background:var(--warning-light);color:#856404}.badge-red{background:var(--danger-light);color:#721c24}.badge-blue{background:#d1ecf1;color:#0c5460}.badge-gray{background:#f3f4f6;color:#6b7280}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-secondary{background:#f3f4f6;color:var(--text)}.btn-secondary:hover:not(:disabled){background:#e5e7eb}.btn-danger{background:var(--danger-light);color:var(--danger)}.btn-danger:hover:not(:disabled){background:#f5c6cb}.btn-sm{padding:6px 12px;font-size:12px}.btn-icon{padding:8px;border:none;background:transparent;cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition);font-size:16px}.btn-icon:hover{background:#f3f4f6}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:6px}.form-control{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;transition:var(--transition);background:#fff}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #667eea26}select.form-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions{display:flex;gap:12px;padding-top:20px;border-top:1px solid var(--border-light);margin-top:24px}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px;flex-wrap:wrap}.search-input{display:flex;align-items:center;background:#fff;border:2px solid var(--border);border-radius:var(--radius-sm);padding:0 12px;min-width:300px;transition:var(--transition)}.search-input:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #667eea26}.search-input input{border:none;outline:none;padding:10px 8px;font-size:14px;font-family:inherit;flex:1;background:transparent}.search-input .icon{font-size:16px;color:var(--text-muted)}.filter-group{display:flex;gap:8px;align-items:center}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--card);border-radius:var(--radius-lg);padding:32px;max-width:560px;width:90%;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #0003;animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-header h2{font-size:18px;font-weight:700}.tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:24px;gap:0}.tab{padding:12px 20px;font-size:14px;font-weight:600;color:var(--text-muted);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:var(--transition)}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-dark) 0%,#252545 100%)}.login-card{background:var(--card);border-radius:var(--radius-lg);padding:48px 40px;max-width:420px;width:90%;box-shadow:0 20px 60px #0000004d}.login-card h1{font-size:24px;font-weight:800;text-align:center;margin-bottom:8px}.login-card .subtitle{text-align:center;color:var(--text-muted);font-size:14px;margin-bottom:32px}.login-card .btn-primary{width:100%;justify-content:center;padding:12px}.login-error{background:var(--danger-light);color:var(--danger);padding:10px 16px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.status-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:8px}.status-dot.green{background:var(--success)}.status-dot.yellow{background:var(--warning)}.status-dot.red{background:var(--danger)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--text)}.empty-state p{font-size:14px;max-width:360px;margin:0 auto}.toast{position:fixed;bottom:24px;right:24px;background:var(--bg-dark);color:#fff;padding:14px 24px;border-radius:var(--radius);font-size:14px;font-weight:500;box-shadow:0 8px 32px #0003;z-index:1000;animation:toastIn .3s ease}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 1024px){:root{--sidebar-width: 220px}}@media (max-width: 768px){.sidebar{display:none}.main-content{margin-left:0}.page-content{padding:16px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}.toolbar{flex-direction:column;align-items:stretch}.search-input{min-width:auto}}