:root{--bg-app:#f8fafc;--bg-surface:#fff;--bg-surface-elevated:#fff;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--bg-sidebar-active:#312e81;--text-main:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;--text-inverted:#f8fafc;--border-subtle:#e2e8f0;--border-strong:#cbd5e1;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--primary-text:#3730a3;--success:#10b981;--success-light:#ecfdf5;--success-text:#065f46;--warning:#f59e0b;--warning-light:#fffbeb;--warning-text:#92400e;--danger:#ef4444;--danger-hover:#dc2626;--danger-light:#fef2f2;--danger-text:#991b1b;--info:#0ea5e9;--info-light:#f0f9ff;--info-text:#075985;--neutral:#64748b;--neutral-light:#f1f5f9;--neutral-text:#334155;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-normal:250ms cubic-bezier(0.4,0,0.2,1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.app-sidebar{width:260px;background-color:var(--bg-sidebar);color:var(--text-inverted);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;transition:transform var(--transition-normal);border-right:1px solid hsla(0,0%,100%,.08)}.sidebar-header{height:64px;justify-content:space-between;padding:0 20px;border-bottom:1px solid hsla(0,0%,100%,.08)}.sidebar-brand,.sidebar-header{display:flex;align-items:center}.sidebar-brand{gap:12px}.brand-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,#4f46e5,#7c3aed);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 4px rgba(79,70,229,.4)}.brand-text{display:flex;flex-direction:column}.brand-title{font-size:1rem;font-weight:700;letter-spacing:-.02em;color:#fff}.brand-badge{font-size:.6875rem;font-weight:600;color:#a5b4fc;text-transform:uppercase;letter-spacing:.05em}.sidebar-close-btn{display:none;background:transparent;border:none;color:var(--text-light);cursor:pointer}.sidebar-nav{flex:1 1;padding:20px 12px;overflow-y:auto}.nav-section-title{font-size:.6875rem;font-weight:700;letter-spacing:.08em;color:#64748b;padding:0 12px 10px}.nav-list{list-style:none;display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 14px;font-size:.875rem;font-weight:500;color:#94a3b8;border-radius:var(--radius-md);transition:all var(--transition-fast)}.nav-link:hover{background-color:var(--bg-sidebar-hover);color:#fff}.nav-link-active{background-color:var(--primary);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(79,70,229,.35)}.nav-icon{flex-shrink:0}.sidebar-footer{padding:16px 20px;border-top:1px solid hsla(0,0%,100%,.08);display:flex;align-items:center;justify-content:space-between;background-color:#0b1120}.user-profile-badge{display:flex;align-items:center;gap:10px}.user-avatar{width:32px;height:32px;background-color:#3730a3;color:#c7d2fe;font-weight:700;font-size:.875rem;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.user-info-text{display:flex;flex-direction:column}.user-name{font-size:.8125rem;font-weight:600;color:#f1f5f9;max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:.6875rem;color:#94a3b8}.logout-action-btn{background:transparent;border:none;color:#94a3b8;cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.logout-action-btn:hover{background-color:#1e293b;color:#f87171}.app-main{flex:1 1;margin-left:260px;display:flex;flex-direction:column;min-height:100vh}.app-topnav{height:64px;background-color:var(--bg-surface);border-bottom:1px solid var(--border-subtle);justify-content:space-between;padding:0 28px;position:-webkit-sticky;position:sticky;top:0;z-index:40}.app-topnav,.topnav-left{display:flex;align-items:center}.topnav-left{gap:16px}.topnav-menu-btn{display:none;background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px}.topnav-right{display:flex;align-items:center;gap:16px}.superadmin-badge-indicator{display:flex;align-items:center;gap:6px;background-color:#e0e7ff;color:#3730a3;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;border:1px solid #c7d2fe}.topnav-profile-menu{position:relative}.profile-menu-trigger{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--border-subtle);padding:4px 10px 4px 4px;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.profile-menu-trigger:hover{background-color:var(--bg-app)}.user-avatar-sm{width:28px;height:28px;background-color:var(--primary);color:#fff;font-size:.75rem;font-weight:700;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.profile-name-text{font-size:.8125rem;font-weight:600;color:var(--text-main)}.menu-backdrop{position:fixed;inset:0;z-index:45}.profile-dropdown-card{position:absolute;right:0;top:calc(100% + 8px);width:220px;background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:8px;z-index:50;animation:fadeIn .15s ease-out}.dropdown-user-header{padding:8px 10px}.dropdown-user-name{font-size:.875rem;font-weight:600;color:var(--text-main)}.dropdown-user-email{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown-user-role{display:inline-block;margin-top:4px;font-size:.625rem;font-weight:700;color:var(--primary);background-color:var(--primary-light);padding:2px 6px;border-radius:var(--radius-sm)}.dropdown-divider{height:1px;background-color:var(--border-subtle);margin:6px 0}.dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;font-size:.8125rem;font-weight:500;color:var(--text-main);border-radius:var(--radius-sm);background:transparent;border:none;cursor:pointer;text-align:left;transition:background-color var(--transition-fast)}.dropdown-item:hover{background-color:var(--bg-app)}.dropdown-item-danger{color:var(--danger)}.dropdown-item-danger:hover{background-color:var(--danger-light)}.app-content{flex:1 1;padding:28px;max-width:1400px;width:100%;margin:0 auto}.breadcrumbs-nav{display:flex;align-items:center}.breadcrumbs-list{list-style:none}.breadcrumb-item,.breadcrumbs-list{display:flex;align-items:center;gap:6px}.breadcrumb-item{font-size:.8125rem}.breadcrumb-sep{color:var(--text-light)}.breadcrumb-link{color:var(--text-muted);transition:color var(--transition-fast)}.breadcrumb-link:hover{color:var(--primary)}.breadcrumb-current{color:var(--text-main);font-weight:600}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}.page-title{font-size:1.5rem;font-weight:700;color:var(--text-main);letter-spacing:-.02em}.page-subtitle{font-size:.875rem;color:var(--text-muted);margin-top:4px}.page-actions{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-weight:500;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-sm{padding:6px 12px;font-size:.75rem}.btn-md{padding:8px 16px;font-size:.875rem}.btn-lg{padding:12px 20px;font-size:1rem}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);box-shadow:0 2px 4px rgba(79,70,229,.3)}.btn-secondary{background-color:#334155;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#1e293b}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:var(--danger-hover);box-shadow:0 2px 4px 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var(--border-subtle)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow 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var(--border-subtle);font-size:.75rem;color:var(--text-muted);text-align:center;line-height:1.4}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.gap-4{gap:16px}.gap-6{gap:24px}.space-y-3>*+*{margin-top:12px}.space-y-4>*+*{margin-top:16px}.space-y-6>*+*{margin-top:24px}.p-4{padding:16px}.p-6{padding:24px}.font-semibold{font-weight:600}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.w-full{width:100%}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.filter-left{flex:1 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