.btn-like {
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.btn-like.active-like {
    background-color: #ff6b6b;
    color: white;
    border-color: #ff6b6b;
}

.btn-like.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.btn-like.animate-like {
    animation: pulse 0.5s ease;
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.like-count {
    margin-left: 5px;
    font-weight: bold;
}