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var(--border-color);margin-bottom:6px}.dropdown-user-name{font-weight:700;font-size:.9rem;color:var(--text-primary)}.dropdown-user-email{font-size:.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.dropdown-user-badge{display:inline-block;margin-top:6px}.dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border-radius:8px;background:transparent;border:none;color:var(--text-secondary);font-size:.85rem;font-weight:500;text-align:left;cursor:pointer;transition:all .15s ease}.dropdown-item:hover{background:var(--bg-card-hover);color:var(--text-primary)}.dropdown-item.danger:hover{background:var(--error-light);color:var(--error)}.notifications-popover{position:absolute;top:calc(100% + 8px);right:-50px;width:320px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;box-shadow:var(--shadow-lg);padding:16px;z-index:100;animation:fadeIn .15s ease-out}.notifications-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.notification-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-subtle);font-size:.82rem}.notification-item:last-child{border-bottom:none}.mobile-search-trigger{display:none}@media (max-width: 900px){.mobile-search-trigger{display:flex}}@media (max-width: 991px){.top-header{height:58px;padding:0 16px}.header-left{gap:12px}.header-right{gap:8px}}@media (max-width: 640px){.top-header{padding:0 12px}.breadcrumb-root,.breadcrumb-sep{display:none}.breadcrumb-active{font-size:.92rem;max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notifications-popover{position:fixed;top:62px;left:12px;right:12px;width:auto;max-width:none;box-shadow:0 12px 36px #00000059}.profile-dropdown-menu{position:fixed;top:62px;right:12px;left:auto;width:240px;max-width:calc(100vw - 24px)}}.sidebar{height:100vh;position:fixed;top:0;left:0;display:flex;flex-direction:column;background:var(--sidebar-bg);border-right:1px solid var(--border-color);z-index:90;box-shadow:var(--shadow-sm);transition:width .25s cubic-bezier(.4,0,.2,1);overflow:hidden}.sidebar.expanded{width:260px}.sidebar.collapsed{width:76px}.sidebar-brand-wrapper{height:64px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color);flex-shrink:0}.sidebar.collapsed .sidebar-brand-wrapper{padding:0;justify-content:center}.sidebar-brand-link{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-icon-shield{width:36px;height:36px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.15rem;color:#fff;box-shadow:0 4px 12px var(--primary-glow);flex-shrink:0}.brand-text-block{display:flex;flex-direction:column;overflow:hidden;transition:opacity .2s ease}.sidebar.collapsed .brand-text-block{display:none}.brand-title-row{display:flex;align-items:center;gap:6px}.brand-title{font-size:1.05rem;font-weight:800;color:var(--text-primary);letter-spacing:-.02em}.brand-tag{font-size:.65rem;font-weight:800;padding:1px 6px;border-radius:4px;background:var(--primary-light);color:var(--primary);border:1px solid var(--primary-border);letter-spacing:.05em}.brand-subtitle{font-size:.72rem;color:var(--text-muted)}.sidebar-nav-scroll{flex:1;padding:16px 10px;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:20px}.sidebar-group{display:flex;flex-direction:column;gap:4px}.sidebar-group-title{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:6px 12px 4px;-webkit-user-select:none;user-select:none;transition:opacity .2s ease}.sidebar.collapsed .sidebar-group-title{display:none}.sidebar-nav-list{list-style:none;display:flex;flex-direction:column;gap:3px}.menu-item-link{display:flex;align-items:center;gap:12px;padding:9px 12px;color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.88rem;border-radius:9px;transition:all .18s cubic-bezier(.16,1,.3,1);position:relative;white-space:nowrap}.sidebar.collapsed .menu-item-link{justify-content:center;padding:11px 0}.menu-item-link:hover{color:var(--text-primary);background:var(--bg-card-hover)}.menu-item-link.active{color:var(--primary);background:var(--primary-light);font-weight:600}.menu-item-link.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--primary);border-radius:0 3px 3px 0}.sidebar.collapsed .menu-item-link.active:before{left:3px}.menu-icon{flex-shrink:0;transition:transform .2s ease}.menu-item-link:hover .menu-icon{transform:scale(1.08)}.menu-text{flex:1;overflow:hidden;text-overflow:ellipsis;transition:opacity .2s ease}.sidebar.collapsed .menu-text{display:none}.menu-badge{font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:999px;margin-left:auto}.sidebar.collapsed .menu-badge{position:absolute;top:4px;right:12px;padding:2px 4px;font-size:.6rem}.menu-badge-live{background:var(--success-light);color:var(--success);border:1px solid var(--success-border);display:inline-flex;align-items:center;gap:4px}.menu-badge-count{background:var(--warning-light);color:var(--warning);border:1px solid var(--warning-border)}.sidebar-footer{padding:14px 16px;border-top:1px solid var(--border-color);background:var(--bg-card-secondary);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.sidebar.collapsed .sidebar-footer{padding:14px 0;justify-content:center}.system-health-indicator{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--text-muted)}.sidebar.collapsed .system-health-indicator span,.sidebar-backdrop,.mobile-sidebar-close{display:none}@media (max-width: 991px){.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:190;animation:fadeIn .2s ease-out}.mobile-sidebar-close{display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.sidebar{width:280px!important;z-index:200!important;transform:translate(-100%);transition:transform .28s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg)}.sidebar.mobile-open{transform:translate(0)}.sidebar .brand-text-block{display:flex!important}.sidebar .sidebar-brand-wrapper{padding:0 16px!important;justify-content:space-between!important}.sidebar .sidebar-group-title,.sidebar .menu-text{display:block!important}.sidebar .menu-item-link{justify-content:flex-start!important;padding:10px 14px!important}.sidebar .menu-badge{position:static!important;padding:2px 7px!important;font-size:.7rem!important;margin-left:auto!important}.sidebar .sidebar-footer button{display:none}.sidebar .system-health-indicator span{display:inline!important}}