:root {
    --filter-menu-width: 200px;
}

.filter-dropdown {
    position: relative;
    flex: 0 0 auto;
    display: block;
}

.filter-dropdown-list {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    width: var(--filter-menu-width);
    min-width: var(--filter-menu-width);
    background: var(--color-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    z-index: 201;
    overflow: visible;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    box-sizing: border-box;
}

.filter-dropdown-list.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.filter-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    background: none;
    border: none;
    text-align: left;
    font-size: var(--font-size-medium);
    color: var(--color-primair);
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.filter-dropdown-item.active {
    color: var(--color-secundair);
    font-weight: 600;
}

.filter-dropdown-item:first-child {
    border-top-left-radius: var(--border-radius-small);
    border-top-right-radius: var(--border-radius-small);
}

.filter-dropdown-item:last-child {
    border-bottom-left-radius: var(--border-radius-small);
    border-bottom-right-radius: var(--border-radius-small);
}

.filter-checkbox {
    width: var(--checkbox-size);
    height: var(--checkbox-size);
    cursor: pointer;
    accent-color: var(--color-primair);
    margin: 0;
    padding: 0;
    flex-shrink: 0;
}

.filter-label {
    flex: 1;
    white-space: nowrap;
}

.filter-dropdown-title {
    padding: 16px 16px 4px 16px;
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-bold);
    color: var(--color-primair);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-dropdown-separator {
    height: 1px;
    background: var(--border-color);
    margin: 8px;
    margin-bottom: 0;
    width: calc(100% - 16px);
}

@media screen and (max-width: 1100px) {
    .filter-dropdown {
        margin: 8px 0;
    }

    .filter-dropdown-list {
        right: 0;
        width: var(--filter-menu-width);
        min-width: var(--filter-menu-width);
        max-width: var(--filter-menu-width);
    }

    .filter-dropdown-item {
        padding: 8px 12px;
        font-size: var(--font-size-small);
    }

    .filter-checkbox {
        width: var(--checkbox-size-mobile);
        height: var(--checkbox-size-mobile);
    }

    .filter-dropdown-title {
        padding: 12px 12px 4px 12px;
        font-size: 0.65em;
    }
}