:root{--sidebar-bg: #ffffff;--sidebar-surface: #f8fafc;--sidebar-border: #e2e8f0;--sidebar-text: #64748b;--sidebar-text-hover: #0f172a;--sidebar-active-bg: #eff6ff;--sidebar-active-text: #2563eb;--sidebar-active-bar: #3b82f6;--sidebar-width: 260px;--color-primary: #2563eb;--color-primary-light: #3b82f6;--color-primary-hover: #1d4ed8;--color-primary-subtle:#eff6ff;--color-success: #10b981;--color-success-subtle:#ecfdf5;--color-warning: #f59e0b;--color-warning-subtle:#fffbeb;--color-danger: #ef4444;--color-danger-subtle: #fef2f2;--color-info: #06b6d4;--color-info-subtle: #ecfeff;--content-bg: #f0f2f5;--card-bg: #ffffff;--card-border: #e8ecf0;--card-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--card-shadow-hover: 0 8px 25px rgba(0,0,0,.1), 0 3px 8px rgba(0,0,0,.06);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-subtle: #94a3b8;--border-color: #e2e8f0;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--content-bg);color:var(--text-primary);font-size:.925rem;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.app-wrapper{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);min-height:100vh;background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);display:flex;flex-direction:column;position:sticky;top:0;flex-shrink:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#2a2f3e transparent;transition:width var(--transition-base);z-index:1040}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.sidebar-brand{padding:20px 20px 16px;border-bottom:1px solid var(--sidebar-border);flex-shrink:0}.sidebar-brand-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.sidebar-brand-icon{width:36px;height:36px;background:linear-gradient(135deg,#2563eb,#3b82f6);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;flex-shrink:0;box-shadow:0 4px 12px #2563eb66}.sidebar-brand-text{display:flex;flex-direction:column;line-height:1.2}.sidebar-brand-name{font-weight:800;font-size:.95rem;letter-spacing:-.03em;background:linear-gradient(135deg,#3b82f6,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-brand-badge{font-size:.62rem;font-weight:600;color:#10b981;letter-spacing:.05em;text-transform:uppercase}.sidebar-nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.sidebar-group-label{font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#94a3b8;padding:14px 12px 6px;margin-top:4px}.sidebar .nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-md);color:var(--sidebar-text);font-weight:500;font-size:.875rem;text-decoration:none;transition:all var(--transition-fast);border-left:2px solid transparent;margin:1px 0;position:relative}.sidebar .nav-link i{font-size:1rem;width:18px;text-align:center;flex-shrink:0;transition:color var(--transition-fast)}.sidebar .nav-link:hover{background:#f1f5f9;color:var(--sidebar-text-hover);border-left-color:#cbd5e1}.sidebar .nav-link.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-text);border-left-color:var(--sidebar-active-bar);font-weight:600}.sidebar .nav-link.active i{color:var(--sidebar-active-bar)}.sidebar-footer{padding:14px 16px;border-top:1px solid var(--sidebar-border);flex-shrink:0}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);background:var(--sidebar-surface);text-decoration:none;transition:background var(--transition-fast)}.sidebar-user:hover{background:#f1f5f9}.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#3b82f6);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.75rem;flex-shrink:0}.sidebar-user-name{font-size:.8rem;font-weight:600;color:#cbd5e1;line-height:1.2;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-role{font-size:.68rem;color:var(--sidebar-text);line-height:1}.topbar{background:var(--card-bg);border-bottom:1px solid var(--border-color);padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:1030;box-shadow:0 1px 3px #0000000f}.topbar-left{display:flex;align-items:center;gap:16px}.topbar-right{display:flex;align-items:center;gap:8px}.topbar-page-title{font-size:.9rem;font-weight:600;color:var(--text-primary)}.topbar-btn{width:36px;height:36px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:transparent;display:flex;align-items:center;justify-content:center;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;font-size:1rem}.topbar-btn:hover{background:var(--content-bg);color:var(--text-primary);border-color:#c8d0da}.topbar-user-btn{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 8px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;color:var(--text-primary)}.topbar-user-btn:hover{background:var(--content-bg)}.topbar-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#3b82f6);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.7rem;flex-shrink:0}.topbar-user-name{font-size:.825rem;font-weight:600}.content-wrapper{flex:1;min-width:0;display:flex;flex-direction:column}.content-area{padding:24px 28px;flex:1}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}.page-title{font-size:1.35rem;font-weight:700;color:var(--text-primary);margin:0 0 4px;letter-spacing:-.025em}.page-subtitle{font-size:.825rem;color:var(--text-muted);margin:0}.breadcrumb{margin:4px 0 0;padding:0;background:transparent}.breadcrumb-item{font-size:.8rem}.breadcrumb-item a{color:var(--color-primary-light);text-decoration:none}.breadcrumb-item a:hover{text-decoration:underline}.breadcrumb-item.active{color:var(--text-muted)}.breadcrumb-item+.breadcrumb-item:before{color:var(--text-subtle)}.page-header-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}.card{background:var(--card-bg);border:1px solid var(--card-border)!important;border-radius:var(--radius-lg)!important;box-shadow:var(--card-shadow)!important;transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:var(--card-shadow-hover)!important}.card-header{background:transparent!important;border-bottom:1px solid var(--border-color)!important;padding:16px 20px!important;font-weight:600;font-size:.9rem}.card-body{padding:20px!important}.stat-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--card-shadow);transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stat-card.blue:before{background:linear-gradient(90deg,#2563eb,#3b82f6)}.stat-card.emerald:before{background:linear-gradient(90deg,#059669,#10b981)}.stat-card.amber:before{background:linear-gradient(90deg,#d97706,#f59e0b)}.stat-card.sky:before{background:linear-gradient(90deg,#0284c7,#06b6d4)}.stat-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.stat-label{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.stat-value{font-size:1.6rem;font-weight:800;color:var(--text-primary);letter-spacing:-.03em;line-height:1.1;margin-bottom:6px}.stat-note{font-size:.78rem;color:var(--text-muted)}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.15rem}.stat-icon.blue{background:#2563eb1a;color:#2563eb}.stat-icon.emerald{background:#10b9811a;color:#059669}.stat-icon.amber{background:#f59e0b1a;color:#d97706}.stat-icon.sky{background:#06b6d41a;color:#0284c7}.table-container{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--card-shadow)}.table{margin-bottom:0!important}.table thead{background:#f8f9fb;border-bottom:2px solid var(--border-color)}.table thead th{font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);padding:12px 16px!important;border-bottom:0!important;white-space:nowrap}.table tbody td{padding:13px 16px!important;border-bottom:1px solid #f1f5f9!important;border-top:0!important;vertical-align:middle;color:var(--text-secondary);font-size:.875rem}.table tbody tr:last-child td{border-bottom:0!important}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:#fafbff}.table-name-cell .name{font-weight:600;color:var(--text-primary)}.table-name-cell .sub{font-size:.78rem;color:var(--text-muted);margin-top:1px}.badge{font-weight:600!important;letter-spacing:.02em;border-radius:6px!important;padding:4px 10px!important;font-size:.72rem!important}.badge-success{background:var(--color-success-subtle)!important;color:#065f46!important;border:1px solid #a7f3d0!important}.badge-danger{background:var(--color-danger-subtle)!important;color:#991b1b!important;border:1px solid #fca5a5!important}.badge-warning{background:var(--color-warning-subtle)!important;color:#92400e!important;border:1px solid #fde68a!important}.badge-info{background:var(--color-info-subtle)!important;color:#164e63!important;border:1px solid #a5f3fc!important}.badge-blue{background:#eff6ff!important;color:#1e40af!important;border:1px solid #bfdbfe!important}.badge-secondary{background:#f8fafc!important;color:#475569!important;border:1px solid #e2e8f0!important}.btn{font-weight:600;font-size:.85rem;border-radius:var(--radius-md)!important;transition:all var(--transition-fast)!important;letter-spacing:.01em}.btn-primary{background:linear-gradient(135deg,#2563eb,#3b82f6)!important;border:none!important;color:#fff!important;box-shadow:0 2px 8px #2563eb4d!important}.btn-primary:hover{background:linear-gradient(135deg,#1d4ed8,#2563eb)!important;box-shadow:0 4px 14px #2563eb66!important;transform:translateY(-1px);color:#fff!important}.btn-outline-primary{color:var(--color-primary)!important;border-color:var(--color-primary)!important;background:transparent!important}.btn-outline-primary:hover{background:var(--color-primary-subtle)!important;color:var(--color-primary-hover)!important}.btn-outline-secondary{color:var(--text-muted)!important;border-color:var(--border-color)!important;background:transparent!important}.btn-outline-secondary:hover{background:var(--content-bg)!important;color:var(--text-primary)!important}.btn-outline-danger{color:var(--color-danger)!important;border-color:#fca5a5!important;background:transparent!important}.btn-outline-danger:hover{background:var(--color-danger-subtle)!important;border-color:var(--color-danger)!important}.btn-success{background:linear-gradient(135deg,#059669,#10b981)!important;border:none!important;color:#fff!important;box-shadow:0 2px 8px #0596694d!important}.btn-sm{padding:5px 12px!important;font-size:.78rem!important}.form-control,.form-select{border:1.5px solid var(--border-color)!important;border-radius:var(--radius-md)!important;padding:9px 13px!important;font-size:.875rem!important;background:#fafbfc!important;color:var(--text-primary)!important;transition:all var(--transition-fast)!important}.form-control:focus,.form-select:focus{border-color:var(--color-primary-light)!important;background:#fff!important;box-shadow:0 0 0 3px #8b5cf61f!important;outline:none!important}.form-control.is-invalid{border-color:var(--color-danger)!important;background:#fff8f8!important}.form-control.is-invalid:focus{box-shadow:0 0 0 3px #ef44441f!important}.form-label{font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.invalid-feedback{font-size:.78rem!important;color:var(--color-danger)!important}.alert{border:0!important;border-radius:var(--radius-lg)!important;border-left:4px solid!important;padding:14px 18px!important;font-size:.875rem;font-weight:500;animation:slideInDown .3s ease}@keyframes slideInDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.alert-success{background:var(--color-success-subtle)!important;border-left-color:var(--color-success)!important;color:#065f46!important}.alert-danger{background:var(--color-danger-subtle)!important;border-left-color:var(--color-danger)!important;color:#991b1b!important}.alert-warning{background:var(--color-warning-subtle)!important;border-left-color:var(--color-warning)!important;color:#78350f!important}.alert-info{background:var(--color-info-subtle)!important;border-left-color:var(--color-info)!important;color:#155e75!important}.pagination .page-link{border:1px solid var(--border-color)!important;color:var(--text-muted)!important;border-radius:var(--radius-sm)!important;margin:0 2px;padding:7px 13px;font-size:.825rem;font-weight:500;transition:all var(--transition-fast)}.pagination .page-link:hover{background:var(--color-primary-subtle)!important;border-color:var(--color-primary-light)!important;color:var(--color-primary)!important}.pagination .page-item.active .page-link{background:var(--color-primary)!important;border-color:var(--color-primary)!important;color:#fff!important;box-shadow:0 2px 8px #7c3aed4d}.pagination .page-item.disabled .page-link{color:var(--text-subtle)!important}.dropdown-menu{border:1px solid var(--card-border)!important;border-radius:var(--radius-lg)!important;box-shadow:0 10px 30px #0000001f,0 4px 10px #0000000f!important;padding:6px!important}.dropdown-item{border-radius:var(--radius-sm)!important;font-size:.85rem!important;font-weight:500;padding:8px 14px!important;color:var(--text-secondary)!important;transition:all var(--transition-fast)}.dropdown-item:hover{background:var(--content-bg)!important;color:var(--text-primary)!important}.dropdown-item.text-danger:hover{background:var(--color-danger-subtle)!important;color:var(--color-danger)!important}.dropdown-divider{border-color:var(--border-color)!important;margin:4px 0!important}.empty-state{padding:60px 20px;text-align:center}.empty-state-icon{width:72px;height:72px;background:var(--content-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:var(--text-subtle);margin:0 auto 16px}.empty-state-title{font-size:.95rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.empty-state-text{font-size:.83rem;color:var(--text-muted)}.sidebar-toggle{display:none;width:36px;height:36px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:transparent;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);font-size:1.1rem}.progress{height:6px!important;border-radius:100px!important;background:#f1f5f9!important}.progress-bar{border-radius:100px!important}code{background:#f1f5f9;color:#7c3aed;padding:2px 7px;border-radius:4px;font-size:.82rem;font-family:JetBrains Mono,Fira Code,monospace}pre code{background:transparent!important;color:inherit!important;padding:0!important;border-radius:0!important;font-size:inherit!important}@media(max-width:768px){.sidebar{position:fixed;left:-100%;z-index:1045;transition:left var(--transition-base)}.sidebar.show{left:0;box-shadow:4px 0 20px #0000004d}.sidebar-toggle{display:flex}.content-area{padding:16px}.page-header{flex-direction:column;align-items:flex-start}.topbar{padding:0 16px}}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:1044}.sidebar-overlay.show{display:block}