/* Card Actions */
.card-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    /* Align to bottom */
    justify-content: center;
    padding-bottom: 20px;
}

.card-actions {
    display: flex;
    gap: 15px;
    /* Spacing between buttons */
}

.action-btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.action-btn:hover {
    background: white;
    color: black;
    transform: scale(1.1);
}

.action-btn.liked {
    background: #ff4757;
    border-color: #ff4757;
    color: white;
}

.action-btn.share-btn:hover {
    background: #1e90ff;
    /* Electric Blue */
    border-color: #1e90ff;
    color: white;
}