.profile-card{transition:all .3s ease}.profile-card:hover{transform:translateY(-2px);box-shadow:0 .75rem 1.5rem #12263f08}.profile-avatar{transition:all .3s ease;border:4px solid #fff;box-shadow:0 .25rem .5rem #0000001a}.profile-avatar:hover{transform:scale(1.05);box-shadow:0 .5rem 1rem #00000026}.nav-tabs .nav-link{transition:all .3s ease;border:1px solid transparent;border-bottom:2px solid transparent}.nav-tabs .nav-link:hover{background-color:#4e73df1a;border-bottom:2px solid #4e73df}.nav-tabs .nav-link.active{background-color:#fff;border-color:#dee2e6 #dee2e6 #fff;border-bottom:2px solid #4e73df;color:#4e73df}.form-control{transition:all .3s ease}.form-control:focus{border-color:#4e73df;box-shadow:0 0 0 .2rem #4e73df40;transform:translateY(-1px)}.btn-primary{background:linear-gradient(45deg,#4e73df,#224abe);border:none;transition:all .3s ease}.btn-primary:hover{background:linear-gradient(45deg,#224abe,#4e73df);transform:translateY(-2px);box-shadow:0 .5rem 1rem #4e73df4d}.btn-warning{background:linear-gradient(45deg,#f6c23e,#dda20a);border:none;transition:all .3s ease}.btn-warning:hover{background:linear-gradient(45deg,#dda20a,#f6c23e);transform:translateY(-2px);box-shadow:0 .5rem 1rem #f6c23e4d}.modal-content{transition:all .3s ease}.modal.fade .modal-dialog{transition:transform .3s ease-out;transform:scale(.8)}.modal.show .modal-dialog{transform:scale(1)}.form-control[type=file]{padding:.5rem;border-radius:.375rem}.form-control[type=file]:focus{border-color:#4e73df;box-shadow:0 0 0 .2rem #4e73df40}.alert{border:none;border-radius:.5rem;animation:slideInDown .5s ease}@keyframes slideInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.profile-info{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:1rem;padding:2rem;margin-bottom:1.5rem}.profile-stats{display:flex;justify-content:space-around;margin-top:1rem}.profile-stat{text-align:center}.profile-stat h4{margin:0;font-weight:700}.profile-stat small{opacity:.8}.spinner-border-sm{width:1rem;height:1rem}@media(max-width:768px){.profile-card{margin-bottom:1rem}.nav-tabs{flex-wrap:wrap}.nav-tabs .nav-link{font-size:.875rem;padding:.5rem .75rem}}@media(prefers-color-scheme:dark){.profile-info{background:linear-gradient(135deg,#2c3e50,#34495e)}}