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.4), 0 4px 6px -4px rgba(0, 0, 0, .3)}[data-theme=dark] .badge-success{background:#064e3b;color:#6ee7b7}[data-theme=dark] .badge-warning{background:#78350f;color:#fcd34d}[data-theme=dark] .badge-danger{background:#7f1d1d;color:#fca5a5}[data-theme=dark] .badge-info{background:#1e3a5f;color:#93c5fd}[data-theme=dark] .badge-gray{background:var(--gray-200);color:var(--gray-700)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-body);color:var(--text-primary);line-height:1.6;transition:background var(--transition-slow),color var(--transition-slow)}.layout-wrapper{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);color:#fff;padding:var(--spacing-lg);display:flex;flex-direction:column;box-shadow:2px 0 8px #0000001a;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-base)}.sidebar.super-admin{background:var(--bg-sidebar-super)}.sidebar-logo{margin-bottom:var(--spacing-xl)}.sidebar-logo h2{font-size:22px;font-weight:700;display:flex;align-items:center;gap:var(--spacing-sm)}.sidebar-logo .version{font-size:12px;opacity:.7;margin-top:4px}.sidebar-user{background:#ffffff26;padding:var(--spacing-md);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-user-label{font-size:11px;opacity:.8;margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.sidebar-user-name{font-size:14px;font-weight:600;margin-bottom:var(--spacing-sm)}.sidebar-user-role{font-size:11px;opacity:.9;background:#fff3;padding:4px 8px;border-radius:4px;display:inline-flex;align-items:center;gap:6px}.sidebar-section-title{font-size:11px;font-weight:600;opacity:.6;margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:1px}.sidebar-nav{flex:1;overflow-y:auto}.sidebar-nav ul{list-style:none;padding:0}.sidebar-nav-item{margin-bottom:2px}.sidebar-nav-link{color:#fff;text-decoration:none;display:flex;align-items:center;gap:var(--spacing-md);padding:10px 14px;border-radius:var(--radius-md);transition:background var(--transition-fast);font-size:14px;font-weight:500;border:1px solid transparent}.sidebar-nav-link:hover{background:#ffffff1a}.sidebar-nav-link.active{background:#fff3;border-color:#ffffff4d}.sidebar-nav-link .nav-icon{width:20px;height:20px;flex-shrink:0;opacity:.9}.sidebar-bottom{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-md)}.sidebar-btn{padding:10px 14px;width:100%;cursor:pointer;background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-md);font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);transition:background var(--transition-fast)}.sidebar-btn:hover{background:#ffffff40}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--bg-card);border-bottom:1px solid var(--border-color);z-index:99;align-items:center;padding:0 var(--spacing-md);gap:var(--spacing-md)}.mobile-header-title{font-size:18px;font-weight:700;color:var(--text-primary)}.hamburger-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:8px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.hamburger-btn:hover{background:var(--gray-100)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.main-content{flex:1;min-height:100vh;margin-left:var(--sidebar-width);transition:margin-left var(--transition-base)}.page-container{padding:var(--spacing-2xl);max-width:1800px;margin:0 auto}.page-title{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm)}.page-title .icon{color:var(--primary)}.section-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm)}.card{background:var(--bg-card);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:box-shadow var(--transition-base),background var(--transition-slow)}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg)}.card-header 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.stats-card-icon.green{background:#064e3b;color:#6ee7b7}[data-theme=dark] .stats-card-icon.indigo{background:#312e81;color:#a5b4fc}.stats-card-label{font-size:14px;color:var(--text-secondary);font-weight:500}.stats-card-value{font-size:32px;font-weight:700;color:var(--text-primary)}.stats-card-sub{font-size:12px;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.dashboard-row{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--spacing-md);margin-bottom:0}.dashboard-section-title{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-md)}.dashboard-student-list{display:flex;flex-direction:column}.dashboard-student-row{display:flex;align-items:center;gap:var(--spacing-sm);padding:10px 0;border-bottom:1px solid var(--border-color);font-size:14px}.dashboard-student-row:last-child{border-bottom:none}.dashboard-student-name{flex:1;color:var(--text-primary);font-weight:500}.dashboard-student-category{display:inline-flex;align-items:center;justify-content:center;width:28px;height:22px;border-radius:var(--radius-sm);background:var(--primary-100);color:var(--primary-dark);font-size:12px;font-weight:700}.dashboard-student-status{font-size:13px;font-weight:500;min-width:72px;text-align:right}.dashboard-drives-list{display:flex;flex-direction:column}.dashboard-drive-row{display:flex;align-items:center;gap:var(--spacing-md);padding:12px 0;border-bottom:1px solid var(--border-color)}.dashboard-drive-row:last-child{border-bottom:none}.dashboard-drive-indicator{width:6px;height:32px;border-radius:3px;flex-shrink:0}.dashboard-drive-time{font-size:15px;font-weight:600;color:var(--text-primary);min-width:48px}.dashboard-drive-info{flex:1;min-width:0}.dashboard-drive-student{font-size:14px;font-weight:600;color:var(--text-primary)}.dashboard-drive-meta{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:4px;margin-top:2px}@media (max-width: 768px){.dashboard-row{grid-template-columns:1fr}}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:var(--radius-full);font-size:13px;font-weight:600;line-height:1}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.badge-gray{background:var(--gray-100);color:var(--gray-700)}.tabs{display:flex;gap:var(--spacing-sm);border-bottom:2px solid var(--border-color);margin-bottom:var(--spacing-lg);overflow-x:auto;overflow-y:hidden}.tab{padding:var(--spacing-md) var(--spacing-lg);border:none;background:none;color:var(--text-secondary);font-weight:600;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-sm);white-space:nowrap;font-size:14px}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.tab .tab-icon{width:18px;height:18px;flex-shrink:0}.detail-grid{display:grid;grid-template-columns:140px 1fr;gap:var(--spacing-md);font-size:14px}.detail-label{color:var(--text-secondary);font-weight:500}.detail-value{color:var(--text-primary);font-weight:600}.detail-value--normal{font-weight:400;color:var(--text-primary)}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-secondary);font-size:14px}.form-label--error{color:var(--danger)}.form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.form-error{color:var(--danger);font-size:12px;margin-top:4px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}.form-grid-4{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}.form-grid-2-1{display:grid;grid-template-columns:2fr 1fr;gap:20px}.form-actions{margin-top:var(--spacing-lg)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.btn-primary{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:var(--spacing-sm);transition:background var(--transition-fast)}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:var(--spacing-sm);transition:all var(--transition-fast)}.btn-ghost:hover{background:var(--gray-100);color:var(--text-primary)}.progress-bar{width:100%;height:8px;background:var(--progress-bg);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-light));border-radius:var(--radius-full);transition:width var(--transition-slow)}.lesson-progress{margin-bottom:var(--spacing-md)}.lesson-progress-header{display:flex;justify-content:space-between;margin-bottom:6px}.lesson-progress-label{font-weight:600;font-size:14px;color:var(--text-primary)}.lesson-progress-stats{font-size:14px;color:var(--text-muted)}.lesson-progress-track{width:100%;height:28px;background:var(--progress-bg);border-radius:var(--radius-md);overflow:hidden}.lesson-progress-fill{height:100%;transition:width var(--transition-slow);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:600;border-radius:var(--radius-md)}.lesson-progress-fill.complete{background:var(--progress-complete)}.lesson-progress-fill.mid{background:var(--progress-mid)}.lesson-progress-fill.low{background:var(--progress-low)}.section-category{font-size:15px;font-weight:600;margin-bottom:var(--spacing-md);color:var(--primary);display:flex;align-items:center;gap:var(--spacing-sm)}.section-category.green{color:var(--secondary)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:var(--spacing-2xl);color:var(--text-muted)}.info-box{background:var(--primary-50);border:1px solid var(--primary-200);border-radius:var(--radius-md);padding:var(--spacing-md);display:flex;align-items:start;gap:var(--spacing-md)}.info-box-icon{font-size:20px;color:var(--info)}.info-box-content{flex:1}.info-box-title{font-weight:600;color:var(--text-primary);margin-bottom:4px}.info-box-text{font-size:14px;color:var(--text-secondary)}.empty-state{text-align:center;padding:var(--spacing-2xl);color:var(--text-muted)}.empty-state-icon{font-size:64px;margin-bottom:var(--spacing-md);opacity:.5}.empty-state-title{font-size:18px;font-weight:600;color:var(--text-secondary);margin-bottom:var(--spacing-sm)}.empty-state-text{font-size:14px;color:var(--text-muted)}.dx-datagrid{border-radius:var(--radius-lg)!important;overflow:hidden}@media (max-width: 1024px){.page-container{padding:var(--spacing-lg)}.grid-2{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.form-grid-4{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay.visible{display:block}.mobile-header{display:flex}.main-content{margin-left:0;padding-top:56px}.page-container{padding:var(--spacing-md)}.stats-grid{grid-template-columns:1fr 1fr}.form-grid-2,.form-grid-3{grid-template-columns:1fr}.form-grid-4{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr;gap:var(--spacing-sm)}.tabs{gap:0}.tab{padding:var(--spacing-sm) var(--spacing-md);font-size:13px}}.training-card{max-width:800px;margin:0 auto;padding:40px;background:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#111827;min-height:100vh}.training-card-header{text-align:center;border-bottom:2px solid #111827;padding-bottom:16px;margin-bottom:24px}.training-card-header h1{font-size:22px;font-weight:700;margin:0 0 4px}.training-card-header p{font-size:13px;color:#6b7280;margin:0}.training-card-section{margin-bottom:24px}.training-card-section h3{font-size:15px;font-weight:600;margin:0 0 10px;border-bottom:1px solid #E5E7EB;padding-bottom:6px}.training-card-row{display:grid;grid-template-columns:160px 1fr;gap:8px;padding:4px 0;font-size:14px}.training-card-label{font-weight:600}.training-card-value{color:#374151}.training-card-table{width:100%;border-collapse:collapse;font-size:13px}.training-card-table th,.training-card-table td{border:1px solid #D1D5DB;padding:6px 10px;text-align:left}.training-card-table th{background:#f3f4f6;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px}.training-card-table tbody tr:nth-child(2n){background:#f9fafb}.training-card-signature{margin:32px 0;display:flex;justify-content:flex-end}.training-card-signature-pad{text-align:center;width:100%;max-width:500px}.training-card-signature-canvas{display:block;width:100%;height:150px;border:2px dashed #D1D5DB;border-radius:6px;cursor:crosshair;touch-action:none;background:#fafafa}.training-card-signature-actions{display:flex;gap:8px;justify-content:center;margin-top:8px;margin-bottom:4px}.training-card-signature-pad span{font-size:12px;color:#6b7280}.training-card-signature-display{text-align:center;width:100%;max-width:500px}.training-card-signature-img{display:block;width:100%;max-width:500px;height:auto;border-bottom:1px solid #111827}.training-card-signature-display span{font-size:12px;color:#6b7280}.training-card-qr{text-align:center;margin-top:32px;padding-top:16px;border-top:1px solid #E5E7EB}.training-card-qr p{font-size:12px;color:#9ca3af;margin-top:8px}.training-card-controls{text-align:center;margin-bottom:24px}.training-card-print-btn{background:#0ea5e9;color:#fff;border:none;padding:10px 28px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.training-card-print-btn:hover{background:#0284c7}@media print{.training-card-controls,.training-card-signature-actions,.training-card-signature-canvas{display:none!important}.training-card{max-width:none;padding:20mm;margin:0;box-shadow:none;min-height:auto}.training-card-qr{page-break-inside:avoid}@page{size:A4;margin:0}}@media screen and (max-width: 768px){.training-card{padding:16px}.training-card-header h1{font-size:18px}.training-card-row{grid-template-columns:1fr;gap:2px}.training-card-label{font-size:12px;color:#6b7280}.training-card-table{font-size:12px}.training-card-table th,.training-card-table td{padding:4px 6px}.training-card-signature-pad,.training-card-signature-display{max-width:100%}}