/* Filter bar — sits below header, filters the main grid */

.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

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

.filter-bar__ratings {
    display: flex;
    gap: var(--space-1);
    flex: 1;
    min-width: 0;
}

.filter-bar__tab {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    flex-shrink: 0;
    transition:
        background var(--duration-fast) ease,
        color var(--duration-fast) ease;

    &:hover {
        background: var(--bg-tertiary);
        color: var(--text-primary);
    }

    &[aria-pressed="true"] {
        background: var(--bg-tertiary);
        color: var(--text-primary);
    }
}

.filter-bar__tab--all,
.filter-bar__tab--no,
.filter-bar__tab--maybe,
.filter-bar__tab--yes {
    width: auto;
    padding-left: var(--space-3);
    padding-right: var(--space-3);
}

/* Notification badge — absolute positioned, top-right corner */
.filter-bar__badge {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    font-size: 0.5625rem;
    font-weight: bold;
    line-height: 1;
    min-width: 0.875rem;
    height: 0.875rem;
    padding: 0 0.1875rem;
    border-radius: var(--radius-full);
    background: var(--bg-elevated);
    color: var(--text-secondary);
    text-align: center;
    font-variant-numeric: tabular-nums;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

/* Hide badge when empty (count is 0) */
.filter-bar__badge:empty {
    display: none;
}

/* Active tab badge */
.filter-bar__tab[aria-pressed="true"] .filter-bar__badge {
    background: var(--accent);
    color: #fff;
}

/* No tab active */
.filter-bar__tab--no[aria-pressed="true"] {
    color: var(--danger);
}

.filter-bar__tab--no[aria-pressed="true"] .filter-bar__badge {
    background: var(--danger);
    color: #fff;
}

/* Maybe tab active */
.filter-bar__tab--maybe[aria-pressed="true"] {
    color: var(--rating-active);
}

.filter-bar__tab--maybe[aria-pressed="true"] .filter-bar__badge {
    background: var(--rating-active);
    color: #000;
}

/* Yes tab active */
.filter-bar__tab--yes[aria-pressed="true"] {
    color: var(--success);
}

.filter-bar__tab--yes[aria-pressed="true"] .filter-bar__badge {
    background: var(--success);
    color: #fff;
}

/* Share button */
.filter-bar__share {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    border-radius: var(--radius);
    color: var(--text-secondary);
    transition:
        background var(--duration-fast) ease,
        color var(--duration-fast) ease;

    &:hover {
        background: var(--bg-tertiary);
        color: var(--text-primary);
    }
}