.hidden {
    display: none;
}

.filter-btn {
    pointer-events: auto;
    cursor: pointer;
    display: inline-block;
    padding: 0.5rem 1rem; /* Use relative padding */
    border-radius: 0.5rem; /* Uniform border radius */
    border: 1px solid var(--pst-color-border);
    color: var(--pst-color-base);
    font-size: 1rem; /* Relative font size */
    transition: all 0.2s ease-in-out;
    background-color: var(--pst-color-background);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Add shadow for contrast */
    white-space: nowrap; /* Prevent text wrapping */
    overflow: hidden; /* Ensure content stays on one line */
}

.filter-btn:hover {
    color: var(--pst-color-table-row-hover);
    border-color: var(--pst-color-table-row-hover);
    background-color: var(--pst-color-hover-background); /* Add hover background */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15); /* Enhance shadow on hover */
}

.filter-btn.selected {
    background-color: var(--pst-color-on-background);
    color: var(--pst-color-text-muted);
    font-weight: bold; /* Highlight selected button */
}

.filter-menu {
    display: flex;
    flex-wrap: wrap;
    row-gap: 0.5rem; /* Use relative spacing */
    column-gap: 1rem;
    justify-content: center;
    max-width: 100%; /* Restrict width to page */
    margin: 0 auto; /* Center the menu */
    padding: 0 1rem; /* Add padding for spacing */
    overflow: hidden;
}

/* Highlight the all button when selected */
.filter-menu.all-tag-selected .filter-btn[data-tag="all"] {
    background-color: var(--pst-color-on-background);
    color: var(--pst-color-text-muted);
    font-weight: bold; /* Highlight selected button */
}

.card a {
    text-decoration: none;
    }

.card {
    border-radius: 1rem; /* Uniform border radius */
    border: 1px solid var(--pst-color-border);
    transition: all 0.3s ease-in-out;
    background-color: var(--pst-color-background);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1); /* Add shadow for contrast */
    overflow: hidden; /* Prevent content overflow */
}

.card:hover {
    border-color: var(--pst-color-secondary);
    background-color: var(--pst-color-on-background);
    color: var(--pst-color-text-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); /* Enhance shadow on hover */
    transform: translateY(-2px); /* Add subtle lift effect */
}

.card-title-container {
    color: var(--pst-color-text-base);
    font-weight: bold; /* Emphasize title */
    margin-bottom: 0.25rem; /* Reduce spacing below title */
    margin-top: 0.25rem; /* Reduce spacing above title */
}

.card-description {
    color: var(--pst-color-text-muted);
    line-height: 1.5; /* Improve readability */
}

.model-group-name {
    color: var(--pst-color-text-muted);
    font-size: 1rem; /* Standardize font size */
    font-style: italic; /* Emphasize group name */
    margin-bottom: 0.25rem; /* Reduce spacing below group name */
}

#tab-menu {
    display: flex;
    row-gap: 0.5rem; /* Use relative spacing */
    column-gap: 1rem;
    justify-content: center; /* Center align tabs */
}

.tab {
    pointer-events: auto;
    cursor: pointer;
    display: inline-block;
    padding: 0.5rem 1rem; /* Use relative padding */
    border-radius: 0.5rem; /* Uniform border radius */
    border: 1px solid var(--pst-color-border);
    color: var(--pst-color-base);
    font-size: 1.125rem; /* Relative font size */
    transition: all 0.1s ease-in-out;
    background-color: var(--pst-color-background);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Add shadow for contrast */
}

.tab:hover {
    background-color: var(--pst-color-hover-background); /* Add hover background */
    color: var(--pst-color-table-row-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15); /* Enhance shadow on hover */
}

.tab.tab-selected {
    border-bottom: none;
    font-weight: bold; /* Highlight selected tab */
    color: var(--pst-color-secondary); /* Use secondary color for emphasis */
}