/**
 * Breaks Browser — modal styling. Token-native; pairs with
 * breaks-browser.js. Reuses the core .pg-modal / .pg-btn / .pg-input
 * components from design-tokens.css.
 */

.pgbb-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--pg-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--pg-space-6);
}
.pgbb-overlay[hidden] { display: none; }

body.pgbb-open { overflow: hidden; }

.pgbb-backdrop {
    position: absolute;
    inset: 0;
    background: var(--pg-backdrop);
}

.pgbb-modal {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 760px;
    max-width: 94vw;
    max-height: 88vh;
}

/* ---- header ---- */
.pgbb-header {
    flex: none;
    display: flex;
    align-items: center;
    gap: var(--pg-space-3);
    background: var(--pg-blue);
    color: var(--pg-white);
    padding: 10px 12px 10px var(--pg-space-4);
}
.pgbb-header__title {
    font-size: var(--pg-text-base);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.pgbb-count {
    flex: 1;
    font-size: var(--pg-text-sm);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
}

/* ---- filters ---- */
.pgbb-filters {
    flex: none;
    display: flex;
    flex-direction: column;
    gap: var(--pg-space-3);
    padding: var(--pg-space-4);
    border-bottom: 1px solid var(--pg-border);
    background: var(--pg-surface-sunken);
}
.pgbb-search { width: 100%; }

.pgbb-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--pg-space-2);
}

.pgbb-seg {
    display: inline-flex;
    border: 1px solid var(--pg-border-strong);
    border-radius: var(--pg-radius-md);
    overflow: hidden;
}
.pgbb-seg__btn {
    appearance: none;
    border: none;
    background: var(--pg-surface);
    color: var(--pg-text-secondary);
    font-family: var(--pg-font-ui);
    font-size: var(--pg-text-sm);
    font-weight: 600;
    padding: 8px 14px;
    cursor: pointer;
    transition: background-color 0.12s ease, color 0.12s ease;
}
.pgbb-seg__btn + .pgbb-seg__btn { border-left: 1px solid var(--pg-border-strong); }
.pgbb-seg__btn:hover { background: var(--pg-hover-tint); }
.pgbb-seg__btn.is-active {
    background: var(--pg-accent);
    color: var(--pg-text-on-accent);
}

.pgbb-tempo {
    display: inline-flex;
    align-items: center;
    gap: var(--pg-space-1);
}
.pgbb-tempo__in { width: 96px; }
.pgbb-tempo__dash { color: var(--pg-text-muted); }

.pgbb-musician { max-width: 220px; }

.pgbb-clear { margin-left: auto; }

.pgbb-instruments {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pg-space-2);
}
.pgbb-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    appearance: none;
    border: 1px solid var(--pg-border-strong);
    border-radius: var(--pg-radius-xl);
    background: var(--pg-surface);
    color: var(--pg-text-secondary);
    font-family: var(--pg-font-ui);
    font-size: var(--pg-text-sm);
    font-weight: 600;
    padding: 5px 12px;
    cursor: pointer;
    transition: background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.pgbb-chip:hover { border-color: var(--pg-accent); color: var(--pg-accent); }
.pgbb-chip.is-active {
    background: var(--pg-accent);
    border-color: var(--pg-accent);
    color: var(--pg-text-on-accent);
}
.pgbb-chip__n {
    font-size: var(--pg-text-xs);
    font-weight: 700;
    opacity: 0.65;
}
/* "Other ▾" expander chip — visual hint that it acts as a disclosure, not a filter. */
.pgbb-chip--other-toggle {
    color: var(--pg-text-muted);
    background: transparent;
}
.pgbb-chip--other-toggle:hover {
    color: var(--pg-accent);
    background: var(--pg-hover-tint);
}
/* Non-bluegrass chips revealed by the toggle — same shape, slightly muted
   so the canonical bluegrass row stays the dominant target. */
.pgbb-chip--other {
    opacity: 0.85;
}

/* ---- result list ---- */
.pgbb-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.pgbb-row {
    display: flex;
    align-items: flex-start;
    gap: var(--pg-space-3);
    padding: 10px var(--pg-space-4);
    border-bottom: 1px solid var(--pg-border);
    transition: background-color 0.1s ease;
}
.pgbb-row:hover { background: var(--pg-hover-tint); }
.pgbb-row__check {
    flex: none;
    margin: 3px 0 0;
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--pg-accent);
}
.pgbb-row__body {
    flex: 1;
    min-width: 0;
    cursor: pointer;
}
.pgbb-row__body:focus-visible {
    outline: none;
    box-shadow: var(--pg-focus-ring);
}
.pgbb-row__title {
    font-size: var(--pg-text-base);
    font-weight: 700;
    color: var(--pg-text-primary);
}
.pgbb-row__band {
    font-weight: 400;
    color: var(--pg-text-muted);
    font-size: 0.85em;
}
.pgbb-row__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    margin-top: 3px;
    font-size: var(--pg-text-sm);
    color: var(--pg-text-secondary);
}
.pgbb-row__meta > span + span::before {
    content: "·";
    margin-right: 8px;
    color: var(--pg-text-muted);
}
.pgbb-row__inst { font-weight: 600; color: var(--pg-accent); }
.pgbb-row__type {
    font-size: var(--pg-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pg-text-muted);
}

.pgbb-empty {
    padding: var(--pg-space-8) var(--pg-space-4);
    text-align: center;
    color: var(--pg-text-muted);
    font-size: var(--pg-text-base);
}

/* ---- action bar (multi-select + add to playlist) ---- */
.pgbb-actionbar {
    flex: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--pg-space-2) var(--pg-space-3);
    padding: var(--pg-space-3) var(--pg-space-4);
    border-top: 1px solid var(--pg-border);
    background: var(--pg-surface-sunken);
}
.pgbb-selectall {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--pg-text-sm);
    font-weight: 600;
    color: var(--pg-text-secondary);
    cursor: pointer;
    white-space: nowrap;
}
.pgbb-selectall input {
    width: 16px;
    height: 16px;
    accent-color: var(--pg-accent);
    cursor: pointer;
}
.pgbb-selcount {
    font-size: var(--pg-text-sm);
    color: var(--pg-text-muted);
    white-space: nowrap;
}
.pgbb-status {
    flex: 1;
    min-width: 120px;
    font-size: var(--pg-text-sm);
    font-weight: 600;
    color: var(--pg-success);
}
.pgbb-status.is-error { color: var(--pg-danger); }
.pgbb-playlist { max-width: 200px; }