.mobile-menu-enter{animation:slideDown .2s ease-out}.mobile-menu-exit{animation:slideUp .2s ease-in}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}.appointment-card:hover{transform:translateY(-2px);transition:transform .2s ease-out}.card-details-enter{animation:expandDetails .3s ease-out}.card-details-exit{animation:collapseDetails .3s ease-in}@keyframes expandDetails{0%{opacity:0;max-height:0}to{opacity:1;max-height:500px}}@keyframes collapseDetails{0%{opacity:1;max-height:500px}to{opacity:0;max-height:0}}@media (max-width:640px){.mobile-action-buttons{gap:8px}.mobile-action-buttons button{padding:8px 12px;font-size:12px}}.loading-skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}