.user-direction-icon{transition:all .3s ease-out}.user-direction-icon img{filter:drop-shadow(0 2px 4px rgba(0,0,0,.3));transition:transform .2s linear;will-change:transform}.user-direction-icon.active{animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}to{transform:scale(1);opacity:1}}.leaflet-popup-content{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.direction-indicator{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:white;border-radius:.5rem;font-size:.875rem;font-weight:500}.direction-indicator .direction-arrow{font-size:1rem;transition:transform .3s ease-out}