:root{--bg-primary:#0f1923;--bg-secondary:#1a2332;--bg-card:#1e2d3d;--bg-sidebar:#0d1520;--bg-hover:#243447;--border-color:#2a3a4a;--text-primary:#e0e6ed;--text-secondary:#89a;--text-muted:#5a6a7a;--accent:#337ab7;--accent-hover:#286090;--success:#5cb85c;--warning:#f0ad4e;--danger:#d9534f;--info:#5bc0de;--purple:#9b59b6;--shadow:0 2px 8px #0000004d;--radius:6px;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;overflow:hidden}.app{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-color);width:240px;min-width:240px;transition:width var(--transition), min-width var(--transition);z-index:100;flex-direction:column;display:flex;overflow:hidden}.sidebar.collapsed{width:60px;min-width:60px}.sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 12px;display:flex}.sidebar-header h2{white-space:nowrap;font-size:16px}.collapse-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:4px;padding:4px 8px;font-size:12px}.collapse-btn:hover{background:var(--bg-hover)}.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:2px}.nav-item{cursor:pointer;transition:background var(--transition);color:var(--text-secondary);border-left:3px solid #0000;align-items:center;padding:10px 16px;display:flex;position:relative}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--bg-hover);color:var(--text-primary);border-left-color:var(--accent)}.nav-icon{text-align:center;flex-shrink:0;width:28px;font-size:18px}.nav-label{white-space:nowrap;flex:1;margin-left:8px;font-size:13px}.nav-badge{background:var(--danger);color:#fff;border-radius:10px;padding:1px 6px;font-size:11px;font-weight:700}.nav-badge-mini{background:var(--danger);color:#fff;border-radius:10px;padding:1px 5px;font-size:10px;position:absolute;top:4px;right:8px}.menu-group{margin-bottom:6px}.menu-group-title{cursor:pointer;color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase;transition:background var(--transition), color var(--transition);-webkit-user-select:none;user-select:none;align-items:center;padding:8px 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10px;font-size:16px}.feedback-btn:hover{background:var(--bg-hover)}.alerts-dropdown,.feedback-dropdown{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);z-index:200;width:360px;max-height:400px;box-shadow:var(--shadow);padding:16px;position:absolute;top:48px;right:0;overflow-y:auto}.alerts-dropdown h3,.feedback-dropdown h3{margin-bottom:12px;font-size:14px}.alert-item{border-bottom:1px solid var(--border-color);border-left:3px solid #0000;gap:10px;padding:10px;display:flex}.alert-item:last-child{border-bottom:none}.alert-item.level-critical{border-left-color:var(--danger);background:#d9534f0d}.alert-item.level-warning{border-left-color:var(--warning);background:#f0ad4e0d}.alert-item.level-info{border-left-color:var(--info)}.alert-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:4px}.alert-content strong{font-size:13px;display:block}.alert-content p{color:var(--text-secondary);margin:2px 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tr.selected{background:#337ab71a}.data-table tbody tr.row-warning{background:#f0ad4e0d}.data-table tbody tr.row-danger{background:#d9534f14}.data-table.compact td,.data-table.compact th{padding:6px 10px;font-size:12px}.total-row{font-weight:600;background:var(--bg-secondary)!important}.status-tag{color:#fff;white-space:nowrap;border-radius:10px;padding:2px 8px;font-size:11px;display:inline-block}.tag{background:var(--bg-secondary);color:var(--text-secondary);white-space:nowrap;border-radius:10px;padding:2px 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var(--border-color);border-radius:var(--radius);margin-bottom:16px;padding:12px}.config-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.config-select{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:4px;padding:6px 10px;font-size:13px}.simple-config-panel,.advanced-config-panel{background:var(--bg-secondary);border-radius:var(--radius);border:1px solid var(--border-color);margin-top:12px;padding:16px}.simple-config-panel h4,.advanced-config-panel h4{margin-bottom:12px}.warning-text{color:var(--danger);margin-bottom:12px;font-size:12px}.config-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:12px;display:grid}.config-item{flex-direction:column;gap:4px;display:flex}.config-item label{color:var(--text-secondary);font-size:12px}.config-item input,.config-item select{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:4px;padding:6px 10px;font-size:13px}.config-item input[type=range]{padding:0}.map-area{margin-bottom:16px}.map-toolbar{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.map-filters{gap:4px;display:flex}.map-filter-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;border-radius:4px;padding:4px 12px;font-size:12px}.map-filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.map-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);min-height:350px;position:relative;overflow:hidden}.map-bg{background:linear-gradient(135deg,#1a3a4a 0%,#0f2533 50%,#1a3a2a 100%);justify-content:center;align-items:center;width:100%;height:350px;display:flex;position:relative}.map-title{color:var(--text-muted);font-size:18px}.vehicle-marker{cursor:pointer;z-index:10;transition:transform 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var(--border-color);border-radius:var(--radius);flex-direction:column;gap:4px;padding:12px;font-size:12px;display:flex}.alert-status-tag{color:#fff;border-radius:8px;width:fit-content;padding:1px 6px;font-size:10px;display:inline-block}.expiry-warn{color:var(--danger)}.location-stats{gap:16px;margin-bottom:12px;display:flex}.loc-stat{align-items:center;gap:4px;font-size:13px;display:flex}.loc-dot{border-radius:50%;width:10px;height:10px}.location-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;display:grid}.location-card{background:var(--bg-card);border:2px solid var(--border-color);border-radius:var(--radius);padding:12px;font-size:12px}.loc-header{justify-content:space-between;margin-bottom:8px;display:flex}.loc-code{font-weight:600}.loc-status{color:#fff;border-radius:8px;padding:1px 6px;font-size:10px}.loc-body{color:var(--text-secondary);flex-direction:column;gap:4px;display:flex}.capacity-bar{background:var(--bg-secondary);border-radius:4px;height:8px;margin-top:4px;overflow:hidden}.capacity-fill{border-radius:4px;height:100%}.capacity-text{color:var(--text-muted);font-size:10px}.ticket-summary{gap:12px;margin-bottom:16px;display:flex}.summary-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);text-align:center;flex:1;padding:16px}.summary-value{font-size:28px;font-weight:700}.summary-label{color:var(--text-muted);margin-top:4px;font-size:12px}.knowledge-list{flex-direction:column;gap:8px;display:flex}.knowledge-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:16px}.knowledge-category{background:var(--accent);color:#fff;border-radius:4px;margin-bottom:8px;padding:2px 8px;font-size:11px;display:inline-block}.knowledge-question{margin-bottom:4px;font-weight:500}.knowledge-answer{color:var(--text-secondary);font-size:13px}.tracking-search{gap:8px;margin-bottom:16px;display:flex}.tracking-item{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:10px 0;font-size:13px;display:flex}.text-muted{color:var(--text-muted);font-size:13px}.claims-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.audit-flow{color:var(--text-secondary);font-size:11px}.progress-panel{background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius);margin-bottom:16px;padding:16px}.progress-info{justify-content:space-between;margin:8px 0;font-size:13px;display:flex}.progress-bar{background:var(--bg-secondary);border-radius:10px;height:20px;margin:8px 0;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--accent), var(--info));border-radius:10px;height:100%;transition:width .5s}.interface-row{border-bottom:1px 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14px;font-size:15px;font-weight:700;display:inline-block;transform:rotate(-12deg)}.log-filter-bar{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;padding:10px 14px;display:flex}.log-filter-bar select,.log-filter-bar input{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:6px;padding:6px 10px;font-size:12px}.log-filter-bar label{color:var(--text-muted);white-space:nowrap;font-size:12px}.settings-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:20px}.settings-panel-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.settings-panel-header h3{margin:0;font-size:16px}.role-cards-settings{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.role-card-settings{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;flex-direction:column;gap:12px;padding:16px;display:flex}.role-card-settings-header{align-items:center;gap:12px;display:flex}.role-card-settings-icon{font-size:28px}.role-card-settings-name{font-size:15px;font-weight:600}.role-card-settings-desc{color:var(--text-muted);margin-top:2px;font-size:12px}.role-card-settings-body{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:12px;display:flex}.role-card-settings-row{justify-content:space-between;display:flex}.form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.checkbox-row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.checkbox-row label{cursor:pointer;align-items:center;gap:6px;font-size:13px;display:flex}.menu-access-grid,.permission-grid{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.checkbox-pill{cursor:pointer;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:16px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;transition:all .2s;display:flex}.checkbox-pill:hover{border-color:var(--accent);color:var(--text-primary)}.checkbox-pill input{accent-color:var(--accent);cursor:pointer}.role-modal-section{margin-bottom:20px}.role-modal-section h4{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin:0 0 10px;padding-bottom:8px;font-size:14px}.modal-actions{justify-content:flex-end;gap:10px;display:flex}@media (width<=640px){.form-grid,.role-cards-settings{grid-template-columns:1fr}}.print-preview-container{border:1px solid var(--border-color);background:#fff;border-radius:4px;max-height:60vh;overflow-y:auto}.print-preview-page{color:#333;min-height:350px;padding:28px;font-family:SimSun,serif}.print-preview-header{border-bottom:2px solid #1a237e;justify-content:space-between;align-items:center;margin-bottom:18px;padding-bottom:14px;display:flex}.print-preview-logo{color:#1a237e;font-size:18px;font-weight:700}.print-preview-meta{color:#666;font-size:11px}.print-preview-body{font-size:12px}.print-preview-body table{border-collapse:collapse;width:100%;margin:12px 0}.print-preview-body th{text-align:left;background:#e8eaf6;border:1px solid #c5cae9;padding:7px 10px;font-size:11px;font-weight:600}.print-preview-body td{border:1px solid #e0e0e0;padding:7px 10px;font-size:11px}.print-preview-footer{color:#999;border-top:1px solid #e0e0e0;justify-content:space-between;margin-top:22px;padding-top:10px;font-size:10px;display:flex}.guide-fab{z-index:100;position:fixed;bottom:120px;right:20px}.guide-fab button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:50%;width:44px;height:44px;font-size:18px;transition:all .2s;box-shadow:0 4px 16px #3478b766}.guide-fab button:hover{transform:scale(1.1)}.nav-item{position:relative}.nav-tooltip{color:#fff;white-space:nowrap;z-index:999;opacity:0;visibility:hidden;pointer-events:none;border:1px solid var(--border-color);background:#1a1a2e;border-radius:6px;margin-left:10px;padding:6px 12px;font-size:12px;transition:opacity .2s,visibility .2s;position:absolute;top:50%;left:100%;transform:translateY(-50%);box-shadow:0 4px 16px #0006}.nav-tooltip:after{content:"";border:6px solid #0000;border-right-color:#1a1a2e;position:absolute;top:50%;right:100%;transform:translateY(-50%)}.nav-item:hover .nav-tooltip{opacity:1;visibility:visible}.alert-hover-panel{background:var(--bg-card);border:1px solid var(--border-color);z-index:1001;cursor:default;border-radius:10px;width:260px;margin-top:8px;position:absolute;top:100%;right:0;overflow:hidden;box-shadow:0 8px 32px #00000080}.alert-hover-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.alert-hover-header h4{margin:0;font-size:13px}.alert-hover-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:2px;font-size:14px}.alert-hover-body{padding:8px 12px}.alert-hover-row{border-bottom:1px solid #ffffff0a;align-items:center;gap:10px;padding:7px 0;display:flex}.alert-hover-row:last-child{border-bottom:none}.alert-hover-icon{font-size:16px}.alert-hover-label{color:var(--text-secondary);flex:1;font-size:12px}.alert-hover-count{color:#fff;text-align:center;border-radius:10px;min-width:20px;padding:2px 8px;font-size:11px;font-weight:700}.alert-hover-empty{text-align:center;color:var(--text-muted);padding:20px;font-size:12px}.alert-hover-footer{border-top:1px solid var(--border-color);color:var(--text-muted);justify-content:space-between;padding:10px 14px;font-size:11px;display:flex}.alert-hover-link{color:var(--primary);cursor:pointer}.alert-hover-link:hover{text-decoration:underline}.onboarding-overlay{z-index:10000;background:#000000b3;justify-content:center;align-items:center;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.onboarding-card{background:var(--bg-card);text-align:center;border:1px solid var(--border-color);border-radius:16px;width:90%;max-width:480px;padding:40px 36px;animation:.3s scaleIn;box-shadow:0 16px 64px #0009}.onboarding-step-indicator{justify-content:center;gap:8px;margin-bottom:20px;display:flex}.onboarding-dot{background:var(--bg-tertiary);border-radius:50%;width:8px;height:8px;transition:all .3s}.onboarding-dot.active{background:var(--primary);transform:scale(1.3)}.onboarding-dot.done{background:#5cb85c}.onboarding-icon{margin-bottom:16px;font-size:56px}.onboarding-title{margin:0 0 12px;font-size:20px;font-weight:700}.onboarding-desc{color:var(--text-secondary);margin:0 0 28px;font-size:14px;line-height:1.7}.onboarding-footer{justify-content:space-between;align-items:center;display:flex}.onboarding-counter{color:var(--text-muted);font-size:12px}.onboarding-actions{gap:8px;display:flex}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.approval-steps{justify-content:center;align-items:center;gap:0;margin:16px 0;display:flex}.approval-step{flex-direction:column;align-items:center;gap:6px;display:flex;position:relative}.approval-step-circle{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:700;transition:all .3s;display:flex}.approval-step-circle.pending{background:var(--bg-tertiary);color:var(--text-muted);border:2px solid var(--border-color)}.approval-step-circle.active{background:var(--primary);color:#fff;box-shadow:0 0 12px #3478b780}.approval-step-circle.done{color:#fff;background:#5cb85c}.approval-step-label{color:var(--text-muted);font-size:11px}.approval-step-label.active{color:var(--text-primary);font-weight:600}.approval-step-line{background:var(--border-color);width:80px;height:2px;margin:0 -4px}.approval-step-line.done{background:#5cb85c}.interface-row .btn-sm{padding:3px 8px;font-size:11px}