.mobile-menu{display:none;position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,.55);backdrop-filter:blur(2px);animation:mobileMenuFadeIn .15s ease-out}.mobile-menu.active{display:flex;justify-content:flex-end}@keyframes mobileMenuFadeIn{from{opacity:0}to{opacity:1}}.mobile-menu-panel{background:#fff;width:88%;max-width:380px;height:100%;overflow-y:auto;padding:1.25rem 1.25rem 2.5rem;box-shadow:-6px 0 24px rgba(0,0,0,.15);display:flex;flex-direction:column;animation:mobileMenuSlideIn .2s ease-out}@keyframes mobileMenuSlideIn{from{transform:translateX(24px);opacity:.5}to{transform:translateX(0);opacity:1}}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--gray-200,#e5e9ff)}.mobile-menu-header .logo{display:inline-flex;align-items:center;gap:.6rem;font-weight:900;font-size:1.1rem;color:var(--primary,#4f5ded)}.mobile-menu-close{background:0 0;border:none;font-size:1.3rem;color:var(--gray-700,#3d4556);cursor:pointer;padding:.5rem;min-width:44px;min-height:44px;border-radius:.5rem;transition:background .15s}.mobile-menu-close:focus-visible,.mobile-menu-close:hover{background:var(--gray-100,#f1f3ff)}.mobile-nav{display:flex;flex-direction:column;gap:.25rem;margin-bottom:1rem}.mobile-dropdown-content a,.mobile-dropdown-toggle,.mobile-nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;color:var(--gray-800,#2a2f3d);text-decoration:none;border-radius:.5rem;font-weight:600;font-size:1rem;min-height:44px;background:0 0;border:none;width:100%;cursor:pointer;transition:background .15s,color .15s;text-align:left;font-family:inherit}.mobile-dropdown-content a:focus-visible,.mobile-dropdown-content a:hover,.mobile-dropdown-toggle:focus-visible,.mobile-dropdown-toggle:hover,.mobile-nav-item:focus-visible,.mobile-nav-item:hover{background:var(--primary-lighter,#e8eaff);color:var(--primary,#4f5ded)}.mobile-dropdown-toggle i,.mobile-nav-item i{width:1.2rem;color:var(--primary,#4f5ded);flex-shrink:0}.mobile-dropdown{display:flex;flex-direction:column}.mobile-dropdown-toggle{justify-content:space-between}.mobile-dropdown-toggle span{display:inline-flex;align-items:center;gap:.75rem}.mobile-dropdown-toggle .arrow{transition:transform .2s;color:var(--gray-500,#6b7280)}.mobile-dropdown.open .mobile-dropdown-toggle .arrow{transform:rotate(180deg)}.mobile-dropdown-content{display:none;flex-direction:column;padding-left:1rem;gap:.15rem;margin-top:.15rem}.mobile-dropdown.open .mobile-dropdown-content{display:flex}.mobile-dropdown-content a{font-weight:500;font-size:.95rem;color:var(--gray-700,#3d4556)}.mobile-auth{margin-top:auto;padding-top:1.5rem;display:flex;flex-direction:column;gap:.6rem;border-top:1px solid var(--gray-200,#e5e9ff)}.mobile-auth .btn{width:100%;justify-content:center;padding:.85rem 1rem;min-height:44px}.mobile-menu-footer{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--gray-200,#e5e9ff);text-align:center;font-size:.85rem}.mobile-version-link{color:var(--gray-500,#6b7280);text-decoration:none}.mobile-version-link:hover{color:var(--primary,#4f5ded)}[data-theme=dark] .mobile-menu{background:rgba(0,0,0,.7)}[data-theme=dark] .mobile-menu-panel{background:#1e293b;color:#e2e8f0}[data-theme=dark] .mobile-menu-header{border-bottom-color:#334155}[data-theme=dark] .mobile-menu-header .logo{color:#a5b4fc}[data-theme=dark] .mobile-menu-close{color:#cbd5e1}[data-theme=dark] .mobile-menu-close:hover{background:#334155}[data-theme=dark] .mobile-dropdown-content a,[data-theme=dark] .mobile-dropdown-toggle,[data-theme=dark] .mobile-nav-item{color:#e2e8f0}[data-theme=dark] .mobile-dropdown-toggle i,[data-theme=dark] .mobile-nav-item i{color:#a5b4fc}[data-theme=dark] .mobile-dropdown-content a:hover,[data-theme=dark] .mobile-dropdown-toggle:hover,[data-theme=dark] .mobile-nav-item:hover{background:#334155;color:#a5b4fc}[data-theme=dark] .mobile-auth,[data-theme=dark] .mobile-menu-footer{border-top-color:#334155}