@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-bg: #F8F9FC;--color-surface: #FFFFFF;--color-surface-hover: #F1F3F7;--color-border: #E4E7EC;--color-border-light: #F0F2F5;--color-text-primary: #111827;--color-text-secondary: #4B5563;--color-text-tertiary: #9CA3AF;--color-text-inverse: #FFFFFF;--color-primary: #4F6AF6;--color-primary-hover: #3B53D9;--color-primary-light: #EEF0FE;--color-primary-subtle: #DBEAFE;--color-success: #10B981;--color-success-light: #ECFDF5;--color-warning: #F59E0B;--color-warning-light: #FEF3C7;--color-danger: #EF4444;--color-danger-light: #FEE2E2;--color-info: #3B82F6;--color-info-light: #EFF6FF;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .06), 0 4px 6px -2px rgba(0, 0, 0, .03);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .03);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 100px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border-light);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width var(--transition-normal);overflow:hidden}.sidebar-brand{height:var(--header-height);display:flex;align-items:center;padding:0 var(--space-5);gap:var(--space-3);border-bottom:1px solid var(--color-border-light)}.sidebar-brand-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--color-primary),#818CF8);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;flex-shrink:0}.sidebar-brand h1{font-size:17px;font-weight:700;color:var(--color-text-primary);white-space:nowrap}.sidebar-brand span{font-size:11px;color:var(--color-text-tertiary);display:block;margin-top:-2px}.sidebar-nav{flex:1;padding:var(--space-4) var(--space-3);overflow-y:auto}.sidebar-section-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-tertiary);padding:var(--space-4) var(--space-3) var(--space-2)}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);text-decoration:none;font-size:13.5px;font-weight:500;transition:all var(--transition-fast);cursor:pointer;margin-bottom:2px}.sidebar-link:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.sidebar-link.active{background:var(--color-primary-light);color:var(--color-primary);font-weight:600}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-footer{padding:var(--space-4);border-top:1px solid var(--color-border-light)}.main-wrapper{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.top-header{height:var(--header-height);background:var(--color-surface);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);position:sticky;top:0;z-index:50}.top-header-left{display:flex;align-items:center;gap:var(--space-4)}.top-header-left 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4px}.user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),#818CF8);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;cursor:pointer}.main-content{flex:1;padding:var(--space-6)}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border-light);box-shadow:var(--shadow-xs);transition:box-shadow var(--transition-normal)}.card:hover{box-shadow:var(--shadow-sm)}.card-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:15px;font-weight:600}.card-body{padding:var(--space-6)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-5);margin-bottom:var(--space-6)}.stat-card{background:var(--color-surface);border:1px solid 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.stat-value{font-size:26px;font-weight:700;color:var(--color-text-primary);line-height:1.2}.stat-content .stat-sub{font-size:12px;color:var(--color-text-tertiary);margin-top:2px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}table thead th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-tertiary);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);background:var(--color-bg)}table tbody td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border-light);font-size:13.5px;vertical-align:middle}table tbody tr{transition:background var(--transition-fast)}table tbody tr:hover{background:var(--color-surface-hover)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 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var(--transition-slow)}.progress-bar-fill.green{background:var(--color-success)}.progress-bar-fill.yellow{background:var(--color-warning)}.progress-bar-fill.red{background:var(--color-danger)}.progress-bar-fill.blue{background:var(--color-primary)}.modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slideUp .25s ease}.modal-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:16px;font-weight:600}.modal-body{padding:var(--space-6)}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid 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input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.search-input svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--color-text-tertiary);width:16px;height:16px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) 0}.pagination-info{font-size:13px;color:var(--color-text-tertiary)}.pagination-buttons{display:flex;gap:var(--space-2)}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:var(--space-5);margin-bottom:var(--space-6)}.timeline{position:relative;padding-left:var(--space-6)}.timeline:before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--color-border-light)}.timeline-item{position:relative;padding-bottom:var(--space-5)}.timeline-dot{position:absolute;left:-22px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--color-primary);border:2px solid var(--color-surface)}.timeline-time{font-size:11px;color:var(--color-text-tertiary)}.timeline-content{font-size:13px;color:var(--color-text-secondary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.animate-in{animation:slideUp .3s ease}.skeleton{background:linear-gradient(90deg,var(--color-border-light) 33%,#F0F2F5 50%,var(--color-border-light) 66%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--radius-sm)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:1024px){.sidebar{display:none}.main-wrapper{margin-left:0}.stats-grid{grid-template-columns:repeat(2,1fr)}.charts-grid{grid-template-columns:1fr}}@media(max-width:640px){.stats-grid{grid-template-columns:1fr}.main-content{padding:var(--space-4)}}