:root{--bg-primary: #f0f9ff;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-card-hover: #e0f2fe;--bg-glass: rgba(255, 255, 255, .92);--bg-input: #e0f2fe;--bg-sidebar: #0c4a6e;--bg-modal: rgba(12, 74, 110, .5);--accent-primary: #0ea5e9;--accent-primary-hover: #0284c7;--accent-secondary: #38bdf8;--accent-gradient: linear-gradient(135deg, #0ea5e9, #0284c7, #38bdf8);--accent-glow: 0 0 25px rgba(14, 165, 233, .2);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #94a3b8;--text-accent: #0ea5e9;--border-color: rgba(12, 74, 110, .1);--border-active: rgba(14, 165, 233, .4);--success: #059669;--success-bg: rgba(5, 150, 105, .1);--warning: #d97706;--warning-bg: rgba(217, 119, 6, .1);--danger: #dc2626;--danger-bg: rgba(220, 38, 38, .08);--info: #2563eb;--info-bg: rgba(37, 99, 235, .08);--font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-xs: .75rem;--font-sm: .8125rem;--font-base: .875rem;--font-md: 1rem;--font-lg: 1.125rem;--font-xl: 1.25rem;--font-2xl: 1.5rem;--font-3xl: 1.875rem;--font-4xl: 2.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 50%;--shadow-sm: 0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.06);--shadow-md: 0 4px 12px rgba(15,23,42,.1), 0 2px 6px rgba(15,23,42,.06);--shadow-lg: 0 8px 32px rgba(15,23,42,.12), 0 4px 12px rgba(15,23,42,.07);--shadow-glow: 0 0 40px rgba(14, 165, 233, .12);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--sidebar-width: 260px;--sidebar-collapsed: 72px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-base);color:var(--text-primary);background:var(--bg-primary);line-height:1.6;overflow-x:hidden;min-height:100vh}a{color:var(--text-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary-hover)}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes slideToast{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes slideToastOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100%)}}.animate-fade{animation:fadeIn .4s ease forwards}.animate-slide-left{animation:slideInLeft .4s ease forwards}.animate-slide-right{animation:slideInRight .4s ease forwards}.animate-slide-up{animation:slideInUp .5s ease forwards}.animate-scale{animation:scaleIn .3s ease forwards}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(14,165,233,.12) 0%,transparent 70%);top:-200px;right:-200px;border-radius:50%}.login-page:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(56,189,248,.1) 0%,transparent 70%);bottom:-150px;left:-150px;border-radius:50%}.login-card{position:relative;z-index:1;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-12);width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:scaleIn .5s ease}.login-logo{text-align:center;margin-bottom:var(--space-8)}.login-logo h1{font-size:var(--font-3xl);font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.login-logo p{color:var(--text-secondary);font-size:var(--font-sm);margin-top:var(--space-1)}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width var(--transition-base);overflow-y:auto;overflow-x:hidden}.sidebar-brand{padding:var(--space-6);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:var(--space-3)}.sidebar-brand-icon{width:38px;height:38px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:var(--font-lg);flex-shrink:0}.sidebar-brand-text h2{font-size:var(--font-md);font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.sidebar-brand-text span{font-size:var(--font-xs);color:var(--text-muted)}.sidebar-nav{flex:1;padding:var(--space-4) var(--space-3)}.sidebar-section-title{font-size:.6875rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.2px;padding:var(--space-4) var(--space-3) var(--space-2)}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);margin-bottom:2px;position:relative;border:none;background:none;width:100%;text-align:left}.sidebar-link:hover{color:var(--text-primary);background:#0ea5e914}.sidebar-link.active{color:var(--accent-primary-hover);background:#0ea5e924}.sidebar-link.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--accent-gradient);border-radius:0 3px 3px 0}.sidebar-link i,.sidebar-link svg{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:var(--space-4) var(--space-3);border-top:1px solid var(--border-color)}.sidebar-user{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md)}.sidebar-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:var(--font-sm);flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-info .name{font-size:var(--font-sm);font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-info .role{font-size:var(--font-xs);color:var(--text-muted)}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.topbar{height:64px;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-8);position:sticky;top:0;z-index:50}.topbar-left{display:flex;align-items:center;gap:var(--space-4)}.topbar-title{font-size:var(--font-lg);font-weight:700;color:var(--text-primary)}.topbar-breadcrumb{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-sm);color:var(--text-muted)}.topbar-breadcrumb .separator{color:var(--text-muted)}.topbar-breadcrumb .current{color:var(--text-primary);font-weight:500}.topbar-right{display:flex;align-items:center;gap:var(--space-3)}.page-content{flex:1;padding:var(--space-8)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-8);animation:fadeIn .4s ease}.page-header-left h1{font-size:var(--font-2xl);font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.page-header-left p{color:var(--text-secondary);font-size:var(--font-sm);margin-top:var(--space-1)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base)}.card:hover{border-color:var(--border-active);box-shadow:var(--shadow-glow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.card-title{font-size:var(--font-md);font-weight:600;color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-6);margin-bottom:var(--space-8)}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6);display:flex;align-items:flex-start;gap:var(--space-4);transition:all var(--transition-base);animation:fadeIn .5s ease backwards}.stat-card:nth-child(1){animation-delay:.05s}.stat-card:nth-child(2){animation-delay:.1s}.stat-card:nth-child(3){animation-delay:.15s}.stat-card:nth-child(4){animation-delay:.2s}.stat-card:hover{transform:translateY(-2px);border-color:var(--border-active);box-shadow:var(--shadow-glow)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.purple{background:#0ea5e926;color:var(--accent-primary)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.orange{background:var(--warning-bg);color:var(--warning)}.stat-icon.blue{background:var(--info-bg);color:var(--info)}.stat-icon.red{background:var(--danger-bg);color:var(--danger)}.stat-info h3{font-size:var(--font-3xl);font-weight:800;color:var(--text-primary);line-height:1}.stat-info p{font-size:var(--font-sm);color:var(--text-secondary);margin-top:var(--space-1)}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-sm);font-weight:500;border:none;transition:all var(--transition-fast);white-space:nowrap;line-height:1.5}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 10px #0ea5e94d}.btn-primary:hover{box-shadow:0 4px 20px #0ea5e973;transform:translateY(-1px)}.btn-secondary{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--border-active);color:var(--text-primary)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444433}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.2)}.btn-success:hover{background:#10b98133}.btn-ghost{background:transparent;color:var(--text-secondary);padding:var(--space-2)}.btn-ghost:hover{color:var(--text-primary);background:#94a3b814}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--font-xs)}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--font-md)}.btn-icon{padding:var(--space-2);border-radius:var(--radius-md)}.btn:disabled,.btn.loading{opacity:.6;pointer-events:none}.btn .spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:var(--font-sm);font-weight:500;color:var(--text-secondary);margin-bottom:var(--space-2)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-base);transition:all var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #0ea5e926}.form-input::placeholder{color:var(--text-muted)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-select option{background:var(--bg-secondary);color:var(--text-primary)}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.form-error{font-size:var(--font-xs);color:var(--danger);margin-top:var(--space-1)}.form-checkbox{display:flex;align-items:center;gap:var(--space-2);cursor:pointer}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent-primary)}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color);animation:fadeIn .5s ease}.data-table{width:100%;border-collapse:collapse}.data-table thead{background:var(--bg-secondary)}.data-table th{padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--font-xs);font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border-color);white-space:nowrap}.data-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-color);font-size:var(--font-sm);color:var(--text-secondary);white-space:nowrap}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:#0ea5e90a}.data-table tbody tr:last-child td{border-bottom:none}.table-actions{display:flex;align-items:center;gap:var(--space-2)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-3);border-radius:999px;font-size:var(--font-xs);font-weight:600;letter-spacing:.3px}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-purple{background:#6366f11f;color:var(--accent-primary-hover)}.badge-neutral{background:#94a3b81f;color:var(--text-secondary)}.badge-dot:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.modal-overlay{position:fixed;inset:0;background:var(--bg-modal);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:fadeIn .2s ease}.modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:scaleIn .3s ease}.modal-lg{max-width:740px}.modal-xl{max-width:920px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6);border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:var(--font-lg);font-weight:700;color:var(--text-primary)}.modal-body{padding:var(--space-6)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color)}#toast-container{position:fixed;top:var(--space-6);right:var(--space-6);z-index:300;display:flex;flex-direction:column;gap:var(--space-3);pointer-events:none}.toast{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);display:flex;align-items:center;gap:var(--space-3);min-width:320px;max-width:440px;box-shadow:var(--shadow-lg);animation:slideToast .3s ease;pointer-events:auto}.toast.removing{animation:slideToastOut .3s ease forwards}.toast-icon{width:20px;height:20px;flex-shrink:0}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--danger)}.toast-warning .toast-icon{color:var(--warning)}.toast-info .toast-icon{color:var(--info)}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-warning{border-left:3px solid var(--warning)}.toast-info{border-left:3px solid var(--info)}.toast-message{flex:1;font-size:var(--font-sm);color:var(--text-primary)}.toast-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:2px}.empty-state{text-align:center;padding:var(--space-12) var(--space-8);color:var(--text-muted)}.empty-state svg{width:48px;height:48px;margin-bottom:var(--space-4);opacity:.5}.empty-state h3{font-size:var(--font-md);color:var(--text-secondary);margin-bottom:var(--space-2)}.empty-state p{font-size:var(--font-sm);max-width:360px;margin:0 auto var(--space-4)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:var(--space-12)}.loading-spinner:after{content:"";width:36px;height:36px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .7s linear infinite}.toolbar{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-6);flex-wrap:wrap}.toolbar-search{position:relative;flex:1;max-width:360px}.toolbar-search input{width:100%;padding:var(--space-2) var(--space-4) var(--space-2) 36px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-sm);outline:none;transition:all var(--transition-fast)}.toolbar-search input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #0ea5e926}.toolbar-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-muted)}.toolbar-filter{display:flex;align-items:center;gap:var(--space-2)}.toolbar-filter select{padding:var(--space-2) var(--space-8) var(--space-2) var(--space-3);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-sm);outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-4)}.detail-item label{font-size:var(--font-xs);color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.detail-item p{font-size:var(--font-base);color:var(--text-primary);margin-top:var(--space-1);font-weight:500}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border-color);margin-bottom:var(--space-6)}.tab{padding:var(--space-3) var(--space-5);font-size:var(--font-sm);font-weight:500;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent-primary-hover);border-bottom-color:var(--accent-primary)}.confirm-content{text-align:center;padding:var(--space-4) 0}.confirm-content .icon{width:56px;height:56px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-4)}.confirm-content .icon.danger{background:var(--danger-bg);color:var(--danger)}.confirm-content .icon.warning{background:var(--warning-bg);color:var(--warning)}.confirm-content h3{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.confirm-content 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