/* Avatar Initials Styles */
.avatar-initials {
    flex-shrink: 0;
    user-select: none;
    transition: transform 0.2s ease;
}

.avatar-initials:hover {
    transform: scale(1.05);
}

/* Override pour garantir que les avatars soient ronds */
.profile-avatar {
    border-radius: 50% !important;
    object-fit: cover;
}

.ad-avatar {
    border-radius: 50% !important;
    object-fit: cover;
}

.chat-avatar {
    border-radius: 50% !important;
    object-fit: cover;
}

/* Avatar de navigation */
.nav-avatar {
    cursor: pointer;
    border-radius: 50% !important;
    object-fit: cover;
}

.nav-avatar:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

/* Animation pour l'avatar */
@keyframes avatarPulse {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    }
    50% {
        box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    }
}

.avatar-initials.animated {
    animation: avatarPulse 2s ease-in-out infinite;
}