.dashboard-container{min-height:100vh;background-color:#f8f9fa;overflow-x:hidden}.sidebar{width:260px;border-right:1px solid #dee2e6;transition:transform .3s ease-in-out;z-index:1050}.sidebar .nav-link{color:#333;padding:12px 20px;border-radius:0;font-weight:500;transition:all .2s;text-align:left}.sidebar .nav-link:hover{background-color:#fff3cd;color:#000}.sidebar .nav-link.active{background-color:#ffc107;color:#fff;font-weight:600}@media (max-width:768px){.sidebar{position:fixed;top:0;left:0;height:100%;transform:translateX(-100%);background-color:#fff}.sidebar.open{transform:translateX(0);box-shadow:0 0 15px rgba(0,0,0,.15)}}.navbar{background-color:white!important}.dropdown-menu{border-radius:10px;overflow:hidden}.dropdown-item:hover{background-color:#fff3cd}button.btn-close{filter:invert(.6)}