.filter-btn {
  margin-top:-15px;
  margin-left: 5px;
  
}

.filter-wrapper {
  position: fixed;
  width: 100%;
  justify-content: center;
  z-index: 100;
  margin-top: 15px;
  transition: top 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  transform: translateY(-50%);
  display: flex;
}

.filter-wrapper.filter-visible {
  display:flex;
}

.filter-wrapper.filter-invisible {
  display:none;
}

.filter-wrapper.scrolled {
  top: 10px;
}

.filter-bar-hidden {
  transform: translateY(-50%);
}

.dropdown {
  display: none;
  position: absolute;
  top: 45px;
  background-color: white;
  min-width: 220px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  overflow: hidden;
  left: 50%;
  transform: translateX(-50%);
}
.dropdown a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: #333;
    transition: background-color 0.2s;
}

.dropdown a:hover {
    background-color: #f0f0f0;
}