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var(--space-4);background:none;border:none;color:var(--text);text-align:left;cursor:pointer;transition:background-color var(--transition-fast)}.dropdown-item:hover{background-color:var(--surface-hover)}.dropdown-divider{height:1px;background-color:var(--border);margin:var(--space-1) 0}.mobile-menu{display:none;position:fixed;inset:64px 0 0;background:var(--bg);z-index:var(--z-mobile-menu);padding:var(--space-4);border-top:1px solid var(--border);overflow-y:auto}.mobile-menu.open{display:block}.mobile-menu-nav{display:flex;flex-direction:column;gap:var(--space-2)}.mobile-nav-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);color:var(--text);text-decoration:none;border-radius:var(--radius-lg);transition:background-color var(--transition-fast);font-weight:var(--font-weight-medium)}.mobile-nav-link:hover{background-color:var(--surface-hover)}.mobile-nav-link.active{color:var(--primary);background-color:var(--primary-50)}@media (max-width: 768px){.desktop-nav{display:none!important}.mobile-nav-right,.mobile-nav-icons{display:flex!important}.mobile-menu-btn,.mobile-menu.open{display:block!important}.navbar-logo-text{display:none}}@media (min-width: 769px){.desktop-nav{display:flex!important}.mobile-nav-right,.mobile-menu-btn,.mobile-menu{display:none!important}}@media (max-width: 1024px) and (min-width: 769px){.desktop-nav{gap:.5rem}.nav-link{padding:6px 8px;font-size:.85rem}}@media (max-width: 480px){.navbar{padding:.5rem 1rem}.mobile-menu{padding:.75rem}}.navbar-dropdown{position:absolute!important;top:100%!important;right:0!important;margin-top:8px!important;background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:12px!important;box-shadow:0 8px 24px #0000001f!important;min-width:200px!important;z-index:999999!important;isolation:isolate!important}.notification-bell-container{position:relative}.notification-bell-btn{position:relative;background:transparent;border:none;cursor:pointer;padding:8px;color:var(--text);border-radius:var(--radius-md);transition:var(--transition)}.notification-bell-btn:hover{background:var(--surface-2)}.notification-badge{position:absolute;right:2px;top:2px;background:var(--error);color:#fff;min-width:18px;height:18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;padding:0 5px;font-weight:600}.notification-dropdown{position:absolute;right:0;top:36px;width:320px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:2000}.notification-header{padding:10px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.notification-header strong{color:var(--text)}.notification-header .btn{font-size:12px;padding:4px 8px}.notification-list{max-height:300px;overflow-y:auto}.notification-loading,.notification-empty{padding:12px;text-align:center;color:var(--muted)}.notification-item{display:flex;gap:8px;padding:10px;align-items:flex-start;cursor:pointer;background:transparent;border-left:4px solid transparent;transition:var(--transition)}.notification-item:hover{background:var(--surface-2)}.notification-item.unread{background:color-mix(in srgb,var(--primary) 5%,transparent);border-left-color:var(--success)}.notification-icon{font-size:18px;line-height:1}.notification-content{flex:1}.notification-message{font-size:14px;color:var(--text);line-height:1.4}.notification-time{font-size:12px;color:var(--muted);margin-top:6px}.notification-mark-btn{font-size:12px;padding:2px 8px}.notification-footer{padding:8px;border-top:1px solid var(--border);text-align:center}.notification-footer .btn{font-size:13px}:root.dark .notification-item.unread{background:color-mix(in srgb,var(--primary) 8%,transparent)}.left-sidebar{position:fixed;left:0;top:65px;bottom:0;background:var(--surface);border-right:1px solid var(--border);transition:all .3s cubic-bezier(.4,0,.2,1);z-index:900;box-shadow:2px 0 10px #0000001a}.left-sidebar.collapsed{width:60px}.left-sidebar.expanded{width:250px}@media (max-width: 1024px){.left-sidebar{display:none}}.sidebar-toggle{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #00000014;overflow:hidden;z-index:10}.sidebar-toggle:hover{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 12px rgba(var(--primary-rgb),.3)}.sidebar-toggle:hover .toggle-arrow{color:#fff}.sidebar-toggle:active{box-shadow:0 2px 4px #0000001a}.toggle-arrow{display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--text);transition:color .3s ease}.sidebar-nav{padding:50px 8px 20px;height:100%;overflow-y:auto}.sidebar-nav-item{display:flex;align-items:center;padding:12px;margin-bottom:4px;border-radius:var(--radius-md);text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:14px;transition:all .2s ease;position:relative}.sidebar-nav-item:hover{background:var(--surface-2);color:var(--text);transform:translate(2px)}.sidebar-nav-item.active{background:var(--primary-light);color:var(--primary);font-weight:600}.sidebar-nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:24px;background:var(--primary);border-radius:0 2px 2px 0}.sidebar-nav-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;margin-right:12px;font-size:16px}.collapsed .sidebar-nav-icon{margin-right:0}.sidebar-nav-label{flex:1;white-space:nowrap;overflow:hidden;opacity:1;transition:opacity .2s ease}.collapsed .sidebar-nav-label{opacity:0;width:0}.collapsed .sidebar-nav-item{justify-content:center;padding:12px 8px}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.collapsed .sidebar-nav-item{position:relative}.collapsed .sidebar-nav-item:hover:after{content:attr(title);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:8px;padding:6px 10px;background:var(--surface-dark);color:var(--text);font-size:12px;font-weight:500;border-radius:var(--radius-sm);white-space:nowrap;z-index:1000;box-shadow:0 4px 12px #00000026;opacity:0;animation:tooltipFadeIn .2s ease forwards}@keyframes tooltipFadeIn{0%{opacity:0;transform:translateY(-50%) translate(-5px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.content-with-sidebar{margin-left:60px;transition:margin-left .3s cubic-bezier(.4,0,.2,1)}.content-with-sidebar.expanded{margin-left:250px}@media (max-width: 1024px){.content-with-sidebar,.content-with-sidebar.expanded{margin-left:0}}.bottom-navigation{position:fixed;bottom:20px;left:16px;right:16px;background:#fffffffa;backdrop-filter:blur(30px) saturate(180%);-webkit-backdrop-filter:blur(30px) saturate(180%);border:1px solid rgba(255,255,255,.3);border-radius:999px;z-index:1000;display:none;padding-bottom:0;box-shadow:0 10px 40px #0000001f,0 4px 12px #00000014,inset 0 1px #ffffff80;transition:all .3s cubic-bezier(.4,0,.2,1)}.dark .bottom-navigation,:root.dark .bottom-navigation,html.dark .bottom-navigation{background:#1e1e1ef2;border:1px solid rgba(255,255,255,.15);box-shadow:0 10px 40px #0009,0 4px 12px #0006,inset 0 1px #ffffff14}.bottom-nav-container{display:flex;justify-content:space-around;align-items:center;padding:12px 20px;max-width:100%;gap:4px}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--text-muted);transition:all .3s cubic-bezier(.4,0,.2,1);padding:8px 12px;border-radius:16px;min-width:60px;position:relative;transform:scale(1);overflow:hidden}.bottom-nav-item:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:40px;height:40px;background:var(--primary-soft);border-radius:50%;transition:transform .3s ease;z-index:-1}.bottom-nav-item:hover:before,.bottom-nav-item:focus:before{transform:translate(-50%,-50%) scale(1)}.bottom-nav-item:hover,.bottom-nav-item:focus{color:var(--primary);outline:none;transform:translateY(-2px)}.bottom-nav-item.active{color:var(--primary);transform:translateY(-2px) scale(1.05)}.bottom-nav-item.active:before{transform:translate(-50%,-50%) scale(1.2);background:var(--primary-soft)}.bottom-nav-item.active .bottom-nav-icon{color:var(--primary);transform:translateY(-1px) scale(1.1)}.bottom-nav-icon-container{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.bottom-nav-icon{font-size:20px;transition:all .3s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.bottom-nav-item:hover .bottom-nav-icon{transform:translateY(-1px) scale(1.1);filter:drop-shadow(0 4px 8px var(--primary-shadow))}.bottom-nav-label{font-size:11px;font-weight:500;text-align:center;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60px;transition:all .3s ease}.bottom-nav-item.active .bottom-nav-label{font-weight:600;transform:translateY(-1px)}.bottom-nav-badge{position:absolute;top:-6px;right:-8px;background:linear-gradient(45deg,#ef4444,#dc2626);color:#fff;border-radius:10px;padding:2px 6px;font-size:10px;font-weight:600;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;border:2px solid white;box-shadow:0 2px 8px #ef44444d;animation:badgePulse 2s infinite;transform:scale(1);transition:transform .2s ease}.bottom-nav-item:hover .bottom-nav-badge{transform:scale(1.1);animation:badgeBounce .6s ease}@keyframes badgePulse{0%,to{transform:scale(1);box-shadow:0 2px 8px #ef44444d}50%{transform:scale(1.05);box-shadow:0 4px 12px #ef444466}}@keyframes badgeBounce{0%,to{transform:scale(1.1)}50%{transform:scale(1.2)}}.dark .bottom-nav-badge,:root.dark .bottom-nav-badge,html.dark .bottom-nav-badge{border:2px solid rgba(30,30,30,.95)}.bottom-nav-spacer{height:100px;display:none}.bottom-nav-item:active{transform:translateY(-1px) scale(.95)}.bottom-nav-item:active:before{transform:translate(-50%,-50%) scale(1.5);background:#3b82f633}.bottom-nav-item:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:60px;height:60px;background:var(--primary-soft);border-radius:50%;pointer-events:none;transition:transform .4s ease,opacity .4s ease;opacity:0}.bottom-nav-item:active:after{transform:translate(-50%,-50%) scale(1);opacity:1;transition:transform .1s ease,opacity .1s ease}@media (max-width: 768px){.bottom-navigation{display:block}.bottom-nav-spacer{display:block;height:120px}}@media (max-width: 480px){.bottom-nav-container{padding:6px 8px 10px}.bottom-nav-item{padding:6px 8px;min-width:50px}.bottom-nav-icon{font-size:18px}.bottom-nav-label{font-size:10px;max-width:50px}}@media (max-width: 320px){.bottom-nav-container{padding:4px 4px 8px}.bottom-nav-item{padding:4px 6px;min-width:45px}.bottom-nav-label{font-size:9px;max-width:45px}}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 2dppx){.bottom-navigation{border-top-width:.5px}}@media (orientation: landscape) and (max-height: 480px){.bottom-nav-spacer{height:60px}.bottom-nav-container{padding:4px 16px 6px}.bottom-nav-item{padding:4px 8px}.bottom-nav-label{font-size:10px}}@supports (-webkit-touch-callout: none){.bottom-navigation{padding-bottom:max(env(safe-area-inset-bottom),12px)}}.bottom-nav-item .bottom-nav-icon{transition:transform .2s ease,color .2s ease}.bottom-nav-item.active .bottom-nav-icon{transform:translateY(-1px)}@media (prefers-reduced-motion: reduce){.bottom-nav-item,.bottom-nav-icon,.bottom-nav-badge{transition:none;animation:none}}.bottom-nav-item:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (pointer: coarse){.bottom-nav-item{min-height:44px;min-width:44px}}