:root{--sidebar-width:280px;--navbar-height:70px}body,html{max-width:100vw;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.sidebar{height:100vh;background:white;box-shadow:0 1px 3px 0 rgb(0 0 0/.1);position:fixed;left:0;top:0;z-index:1050;transition:all .3s ease;transform:translateX(-100%)}.sidebar.show{transform:translateX(0)}@media (min-width:768px){.sidebar{transform:translateX(0)}main{margin-left:280px!important}}.fade-in{animation:fadeIn .5s ease-out}@keyframes slideIn{0%{transform:translateX(-100%)}to{transform:translateX(0)}}.slide-in{animation:slideIn .3s ease-out}@media (max-width:768px){.sidebar{transform:translateX(-100%);transition:transform .3s ease}.sidebar.show{transform:translateX(0)}.admin-content{margin-left:0;padding:1rem}.admin-main{padding:1rem}}@media (max-width:576px){.admin-main{padding:.5rem}}.sidebar{width:280px;transition:transform .3s ease-in-out}.desktop-sidebar{transform:translateX(0)}.mobile-sidebar{transform:translateX(-100%)}.mobile-sidebar.show{transform:translateX(0)}.transition-all{transition:all .3s ease-in-out}.fade-in{animation:fadeIn .5s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:767.98px){.sidebar{width:100%;max-width:320px}.navbar-brand{font-size:1rem}.dropdown-menu{max-width:90vw;position:absolute!important;right:0!important;left:auto!important;transform:none!important;margin-top:.125rem}.navbar .dropdown-menu{max-width:calc(100vw - 2rem);right:.5rem!important}.navbar .dropdown{position:relative}.navbar .dropdown-menu.show{position:absolute;top:100%;right:0;left:auto;z-index:1000;display:block;float:none;min-width:10rem;padding:.5rem 0;margin:.125rem 0 0;font-size:1rem;color:#212529;text-align:left;list-style:none;background-color:#fff;background-clip:padding-box;border:1px solid rgba(0,0,0,.15);border-radius:.375rem;box-shadow:0 .5rem 1rem rgba(0,0,0,.175)}.footer-mobile{padding:1rem .5rem}main{padding:1rem!important}.btn{padding:.5rem .75rem}.card{margin-bottom:1rem}.table-responsive{font-size:.875rem}}@media (min-width:768px) and (max-width:991.98px){.sidebar{width:260px}main{margin-left:260px!important}.navbar-brand{font-size:1.1rem}}@media (min-width:992px){.sidebar{width:280px}main{margin-left:280px!important}.dropdown-item:hover,.nav-link:hover{background-color:rgba(0,123,255,.1)}}.sidebar-nav .nav-link{border-radius:.375rem;margin-bottom:.25rem;transition:all .2s ease-in-out}.sidebar-nav .nav-link:hover{background-color:rgba(0,123,255,.1);transform:translateX(2px)}.sidebar-nav .nav-link.active{background-color:#0d6efd;color:white;box-shadow:0 2px 4px rgba(0,123,255,.3)}.badge{font-size:.6rem;min-width:1.2rem;height:1.2rem;line-height:1.2rem}.user-avatar{transition:transform .2s ease-in-out}.user-avatar:hover{transform:scale(1.05)}.loading{opacity:.6;pointer-events:none}.loading:after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid #f3f3f3;border-top-color:#0d6efd;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:#f1f1f1}.sidebar-nav::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:2px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.btn:focus,.dropdown-item:focus,.nav-link:focus{outline:2px solid #0d6efd;outline-offset:2px}@media (prefers-contrast:high){.sidebar{border-right:2px solid #000}.nav-link{border:1px solid transparent}.nav-link.active,.nav-link:hover{border-color:#000}}@media (prefers-reduced-motion:reduce){.fade-in,.nav-link,.sidebar,.transition-all{transition:none;animation:none}}@media print{.footer,.navbar,.sidebar{display:none!important}main{margin-left:0!important;padding:0!important}.card{box-shadow:none;border:1px solid #000}}@media (prefers-color-scheme:dark){.sidebar{background-color:#212529;border-right-color:#495057}.navbar{background-color:#212529!important;border-bottom-color:#495057}.footer{background-color:#212529;border-top-color:#495057}.nav-link{color:#f8f9fa}.nav-link:hover{background-color:rgba(255,255,255,.1)}.text-muted{color:#adb5bd!important}}.text-truncate-mobile{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:767.98px){.text-truncate-mobile{max-width:150px}}.mobile-menu-enter{transform:translateX(-100%)}.mobile-menu-enter-active{transform:translateX(0);transition:transform .3s ease-in-out}.mobile-menu-exit{transform:translateX(0)}.mobile-menu-exit-active{transform:translateX(-100%);transition:transform .3s ease-in-out}@media (max-width:767.98px){.btn{min-height:44px;min-width:44px}.dropdown-item,.nav-link{min-height:44px;padding:.75rem 1rem}}