/* Empêcher le zoom sur mobile */
* {
    -webkit-tap-highlight-color: transparent;
}

/* Animation de chargement */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
    margin-left: 0.5em;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Boutons tactiles optimisés */
button {
    min-height: 44px;
    touch-action: manipulation;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}