*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #4f46e5;--primary-dark: #4338ca;--primary-light: #eef2ff;--primary-50: #f5f3ff;--success: #059669;--success-light: #ecfdf5;--warning: #d97706;--warning-light: #fffbeb;--danger: #dc2626;--danger-light: #fef2f2;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-300: #d4d4d4;--gray-400: #a3a3a3;--gray-500: #737373;--gray-600: #525252;--gray-700: #404040;--gray-800: #262626;--gray-900: #171717;--sidebar-width: 256px;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 2px 8px rgba(0,0,0,.06);--shadow-lg: 0 8px 24px rgba(0,0,0,.08);--transition: .2s cubic-bezier(.4,0,.2,1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:#f8f9fb;color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto;border-right:1px solid var(--gray-200)}.sidebar-brand{padding:24px 20px 20px}.sidebar-brand h2{font-size:17px;font-weight:700;letter-spacing:-.02em;color:var(--gray-900)}.sidebar-brand p{font-size:12px;color:var(--gray-400);margin-top:2px;font-weight:500}.sidebar-nav{flex:1;padding:4px 12px;display:flex;flex-direction:column;gap:1px}.sidebar-section{margin-top:20px;margin-bottom:6px;padding:0 12px;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-400)}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--gray-600);text-decoration:none;font-size:13.5px;font-weight:500;transition:all var(--transition)}.nav-link:hover{background:var(--gray-100);color:var(--gray-900)}.nav-link.router-link-active,.nav-link.active{background:var(--primary-light);color:var(--primary);font-weight:600}.nav-link svg,.nav-link .icon{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:12px;border-top:1px solid var(--gray-100)}.sidebar-user{padding:8px 12px;font-size:12px;color:var(--gray-400);font-weight:500}.logout-btn{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);background:none;border:none;color:var(--gray-400);font-size:13px;font-weight:500;cursor:pointer;width:100%;text-align:left;transition:all var(--transition);font-family:inherit}.logout-btn:hover{background:var(--danger-light);color:var(--danger)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.page-header{padding:32px 36px 0}.page-header h1{font-size:24px;font-weight:700;color:var(--gray-900);letter-spacing:-.03em}.page-header p{color:var(--gray-400);font-size:14px;margin-top:4px;font-weight:400}.page-body{padding:24px 36px 48px}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gray-200);overflow:hidden}.card-header{padding:18px 22px;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:14px;font-weight:600;color:var(--gray-700);letter-spacing:-.01em}.card-body{padding:22px}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gray-200);padding:22px;display:flex;align-items:flex-start;gap:16px;transition:box-shadow var(--transition)}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{width:46px;height:46px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:24px;font-weight:700;color:var(--gray-900);letter-spacing:-.03em;line-height:1.2}.stat-label{font-size:12.5px;color:var(--gray-400);margin-top:3px;font-weight:500}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{text-align:left;padding:11px 16px;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-400);border-bottom:1px solid var(--gray-200);background:var(--gray-50);white-space:nowrap}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;position:relative;padding-right:22px}th.sortable:after{content:"⇅";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:10px;opacity:.3}th.sortable:hover{color:var(--gray-700)}th.sortable:hover:after{opacity:.6}th.sorted-asc:after{content:"▲";opacity:.8;color:var(--primary)}th.sorted-desc:after{content:"▼";opacity:.8;color:var(--primary)}th.sorted-asc,th.sorted-desc{color:var(--primary)}tbody td{padding:11px 16px;border-bottom:1px solid var(--gray-100);color:var(--gray-600)}tbody tr{transition:background var(--transition)}tbody tr:hover{background:var(--gray-50)}tbody tr:last-child td{border-bottom:none}.chip-code{font-family:SF Mono,Fira Code,Monaco,monospace;font-size:12px;background:var(--primary-light);padding:3px 8px;border-radius:6px;color:var(--primary);font-weight:500}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--transition);text-decoration:none;white-space:nowrap;font-family:inherit}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px #4f46e54d}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 2px 8px #4f46e54d;transform:translateY(-1px)}.btn-secondary{background:#fff;color:var(--gray-600);border-color:var(--gray-200)}.btn-secondary:hover{background:var(--gray-50);border-color:var(--gray-300);color:var(--gray-800)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:5px 12px;font-size:12px;border-radius:6px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--gray-600);margin-bottom:6px}.form-control{width:100%;padding:10px 14px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--gray-800);background:#fff;transition:all var(--transition)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.form-control::placeholder{color:var(--gray-300)}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='%23a3a3a3' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.01em}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-info{background:var(--primary-light);color:var(--primary)}.search-bar{position:relative;max-width:360px}.search-bar input{width:100%;padding:10px 14px 10px 38px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:13.5px;font-family:inherit;color:var(--gray-800);background:#fff;transition:all var(--transition)}.search-bar input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.search-bar .search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--gray-300);font-size:14px}.tab-bar{display:flex;gap:4px;background:var(--gray-100);border-radius:var(--radius-sm);padding:4px;width:fit-content}.tab-btn{padding:8px 20px;border:none;background:transparent;border-radius:6px;cursor:pointer;font-size:13px;font-weight:500;color:var(--gray-500);transition:all .15s}.tab-btn:hover{color:var(--gray-700)}.tab-btn.active{background:#fff;color:var(--primary);box-shadow:0 1px 3px #00000014;font-weight:600}.upload-zone{border:2px dashed var(--gray-200);border-radius:var(--radius);padding:56px 24px;text-align:center;cursor:pointer;transition:all .25s;background:#fff}.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background:var(--primary-50)}.upload-zone .upload-icon{font-size:48px;margin-bottom:14px;opacity:.7}.upload-zone h3{font-size:16px;font-weight:600;color:var(--gray-700);margin-bottom:6px}.upload-zone p{color:var(--gray-400);font-size:14px}.pagination{display:flex;align-items:center;justify-content:center;gap:4px;padding:18px 0}.pagination button{padding:7px 13px;border:1px solid var(--gray-200);background:#fff;border-radius:var(--radius-sm);font-size:13px;cursor:pointer;color:var(--gray-600);font-family:inherit;transition:all var(--transition)}.pagination button:hover{background:var(--gray-50);border-color:var(--gray-300)}.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination button:disabled{opacity:.35;cursor:not-allowed}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow:visible}.modal-header{padding:20px 24px;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:16px;font-weight:600}.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--gray-300);padding:4px;transition:color var(--transition);line-height:1}.modal-close:hover{color:var(--gray-600)}.modal-body{padding:24px;overflow:visible}.modal-footer{padding:16px 24px;border-top:1px solid var(--gray-100);display:flex;justify-content:flex-end;gap:8px}.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:18px;display:flex;align-items:center;gap:10px;font-weight:500}.alert-success{background:var(--success-light);color:#065f46;border:1px solid #a7f3d0}.alert-warning{background:var(--warning-light);color:#92400e;border:1px solid #fde68a}.alert-danger{background:var(--danger-light);color:#991b1b;border:1px solid #fecaca}.alert-info{background:var(--primary-light);color:#3730a3;border:1px solid #c7d2fe}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8f9fb;padding:20px}.login-card{background:#fff;border-radius:20px;box-shadow:0 4px 24px #0000000f;border:1px solid var(--gray-200);padding:44px 40px;width:100%;max-width:400px}.login-card h1{font-size:22px;font-weight:700;text-align:center;margin-bottom:4px;letter-spacing:-.02em}.login-card .subtitle{text-align:center;color:var(--gray-400);font-size:14px;margin-bottom:32px}.login-card .logo{text-align:center;font-size:40px;margin-bottom:16px}.login-error{background:var(--danger-light);color:#991b1b;padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px;border:1px solid #fecaca}.login-demo{margin-top:24px;padding:14px;background:var(--gray-50);border-radius:var(--radius-sm);font-size:13px;color:var(--gray-400);text-align:center;border:1px solid var(--gray-100)}.login-demo code{display:block;margin-top:6px;color:var(--gray-700);font-weight:600}.map-container{height:calc(100vh - 160px);border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-200)}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:24px}.toolbar-spacer{flex:1}.spinner{width:20px;height:20px;border:2.5px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;padding:60px 20px;gap:12px;color:var(--gray-400);font-size:14px}.empty-state{text-align:center;padding:60px 20px;color:var(--gray-300)}.empty-state .empty-icon{font-size:48px;margin-bottom:14px;opacity:.6}.empty-state h3{color:var(--gray-500);font-size:16px;margin-bottom:6px;font-weight:600}.empty-state p{font-size:14px;color:var(--gray-400)}.chart-wrapper{position:relative;height:300px}.settings-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gray-200);max-width:560px;overflow:hidden}.settings-card-header{padding:22px 28px;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;gap:12px}.settings-card-header .settings-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}.settings-card-header h3{font-size:16px;font-weight:600;color:var(--gray-800)}.settings-card-header p{font-size:12.5px;color:var(--gray-400);margin-top:1px}.settings-card-body{padding:28px}.settings-field{margin-bottom:24px}.settings-field:last-child{margin-bottom:0}.settings-field label{display:block;font-size:13.5px;font-weight:500;color:var(--gray-700);margin-bottom:6px}.settings-field .field-hint{font-size:12px;color:var(--gray-400);margin-top:4px}.settings-field input{width:100%;padding:11px 14px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;color:var(--gray-800);background:var(--gray-50);transition:all var(--transition)}.settings-field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a;background:#fff}.settings-card-footer{padding:18px 28px;border-top:1px solid var(--gray-100);display:flex;justify-content:flex-end;background:var(--gray-50)}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.page-header{padding:20px 16px 0}.page-body{padding:16px}.stats-row{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.date-range-picker{flex-direction:column}.date-range-presets{border-right:none;border-bottom:1px solid var(--gray-100);overflow-x:auto}}