.sort-arrow {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 5px;
    vertical-align: middle;
    border-left: 6px solid transparent; /* Bigger arrow */
    border-right: 6px solid transparent; /* Bigger arrow */
    opacity: 0.5; /* Transparent */
    transition: all 0.2s ease; /* Smooth transition for size/color */
}

th.asc .sort-arrow {
    border-bottom: 8px solid #333; /* Arrow up, even bigger when active */
    opacity: 1; /* Fully visible when active */
}

th.desc .sort-arrow {
    border-top: 8px solid #333; /* Arrow down, even bigger when active */
    opacity: 1; /* Fully visible when active */
}

.filter-icon {
    cursor: pointer;
    margin-left: 5px;
    font-size: 18px; /* Increased font size */
}

.filter-dropdown {
    position: absolute;
    background-color: white;
    border: 1px solid #ccc;
    padding: 10px;
    display: none;
    z-index: 100;
}

.filter-dropdown label {
    display: block;
}

tbody tr:hover {
    background-color: #f0f0f0; /* Lighter background on hover */
    cursor: pointer;
}

.search-bar-container {
    position: relative;
}

#search-bar {
    width: 100%;
    padding-right: 180px; /* Make space for the icon and counter */
}

.cleanup-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
}

#items-counter {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    white-space: nowrap;
}

.filter-funnel-icon {
    position: absolute;
    right: 40px; /* Default position */
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    display: none; /* Hidden by default */
}


/* Filter Overlay */
#filter-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--card-background-color, white);
    z-index: 101;
    overflow-y: auto;
    padding: 1rem;
}

#filter-overlay.hidden {
    display: none;
}

.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--muted-border-color, #ddd);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

#close-overlay-button {
    font-size: 2rem;
    border: none;
    background: none;
    cursor: pointer;
}

.overlay-footer {
    position: sticky;
    bottom: 0;
    background: var(--card-background-color, white);
    padding: 1rem 0 0 0;
    border-top: 1px solid var(--muted-border-color, #ddd);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-section {
    margin-bottom: 1.5rem;
}

.filter-section h4 {
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.filter-section label {
    display: block;
    margin-bottom: 0.5rem;
}

.collapsible-content.collapsed {
    display: none;
}


@media screen and (max-width: 768px) {
    #yeast-table thead {
        display: none;
    }

    #yeast-table tr {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid #ddd;
        border-radius: 5px;
        padding: 1rem;
    }

    #yeast-table td {
        display: block;
        text-align: right;
        border-bottom: 1px dotted #ccc;
        padding-left: 50%;
        position: relative;
    }

    #yeast-table td:last-child {
        border-bottom: 0;
    }

    #yeast-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
    }

    .filter-icon {
        display: none; /* Hide desktop filter icons */
    }

    .filter-funnel-icon {
        display: block; /* Show mobile filter icon */
    }

    #items-counter {
        display: none; /* Hide counter on mobile */
    }

    #search-bar {
        padding-right: 70px; /* Space for funnel and reset icons */
    }

    .filter-dropdown {
        display: none !important; /* Ensure desktop dropdowns are hidden */
    }
}