/* Shared events category bar (widgets/EventCategoryBarWidget.php,
   web/js/event-filter.js). Same green selected / quiet unselected treatment
   in Cards, Calendar and Map - category colours are deliberately not used. */
.ev-filter {
    margin: 0 0 1.25rem;
}

.ev-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ev-filter-btn {
    font-family: var(--font-family-body, inherit);
    font-size: 0.9375rem;
    line-height: 1.2;
    padding: 0.5rem 1rem;
    min-height: 44px;
    border-radius: var(--radius-full, 999px);
    border: 1px solid color-mix(in srgb, var(--color-primary-500, #527a5d) 35%, transparent);
    background: var(--bg-primary, #fffefb);
    color: var(--color-primary-800, #294c38);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ev-filter-btn:hover {
    border-color: var(--color-primary-500, #527a5d);
    background: color-mix(in srgb, var(--color-primary-500, #527a5d) 10%, var(--bg-primary, #fffefb));
}

.ev-filter-btn.is-on {
    background: var(--color-primary-500, #527a5d);
    border-color: var(--color-primary-500, #527a5d);
    color: #fff;
}

.ev-filter-btn:focus-visible,
.ev-filter-reset:focus-visible {
    outline: 2px solid var(--color-primary-600, #3f6a4d);
    outline-offset: 2px;
}

.ev-filter-empty {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg, 0.75rem);
    background: color-mix(in srgb, var(--color-primary-500, #527a5d) 8%, var(--bg-primary, #fffefb));
    color: var(--color-primary-800, #294c38);
    font-size: 0.9375rem;
}

.ev-filter-empty[hidden] {
    display: none;
}

.ev-filter-reset {
    border: 0;
    background: none;
    padding: 0.25rem 0;
    color: var(--color-primary-600, #3f6a4d);
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

[data-bs-theme="dark"] .ev-filter-btn {
    background: transparent;
    color: var(--text-primary, #e8efe9);
    border-color: color-mix(in srgb, var(--color-primary-300, #9dbba5) 45%, transparent);
}

[data-bs-theme="dark"] .ev-filter-btn.is-on {
    background: var(--color-primary-500, #527a5d);
    color: #fff;
}

[data-bs-theme="dark"] .ev-filter-empty {
    background: color-mix(in srgb, var(--color-primary-500, #527a5d) 18%, transparent);
    color: var(--text-primary, #e8efe9);
}

/* Phones: one swipeable row instead of a tall wrapped block. The thin
   scrollbar stays visible so the overflow is discoverable, and every button
   remains reachable by keyboard (Tab scrolls it into view). */
@media (max-width: 767.98px) {
    .ev-filter-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x proximity;
        padding-bottom: 0.5rem;
        scrollbar-width: thin;
        -webkit-overflow-scrolling: touch;
    }

    .ev-filter-btn {
        flex: 0 0 auto;
        white-space: nowrap;
        scroll-snap-align: start;
        font-size: 0.875rem;
        padding: 0.45rem 0.85rem;
    }
}