/* =====================================================
   WBMP — Composer Subpage Styles
   wbmp-composer.css
   Version: 1.5.0

   Composer subpage: name/country centered above bordered
   info box, piece accordion with ADD TO CART in title row.
   ===================================================== */


/* ─── Page Layout ─────────────────────────── */

.wbmp-composer-page {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl);
}


/* ─── Composer Name + Country (centered, above box) ── */

.wbmp-composer-page-title-block {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.wbmp-composer-page-name {
    font-family: var(--font-ui);
    font-weight: var(--fw-light);
    font-size: 2.25rem;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    color: var(--wbmp-black);
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.wbmp-composer-page-country {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    justify-content: center;
}

.wbmp-composer-page-flag {
    width: 18px;
    height: 13px;
    object-fit: cover;
}

.wbmp-composer-page-country-name {
    font-size: 0.75rem;
    color: var(--wbmp-gray-400);
    letter-spacing: 0.06em;
    text-transform: lowercase;
}


/* ─── Composer Info Box (bordered, photo + bio) ── */

.wbmp-composer-info-box {
    display: grid;
    grid-template-columns: 220px 1fr;
    border: 1px solid var(--wbmp-gray-200);
    margin-bottom: var(--space-2xl);
}

.wbmp-composer-photo-col {
    border-right: 1px solid var(--wbmp-gray-200);
}

.wbmp-composer-page-photo {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    object-position: top center;
    display: block;
    filter: grayscale(15%);
}

.wbmp-composer-page-photo-placeholder {
    width: 100%;
    height: 100%;
    min-height: 260px;
    background-color: var(--wbmp-gray-100);
}

.wbmp-composer-page-bio-col {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wbmp-composer-page-bio {
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--wbmp-gray-800);
    text-align: justify;
}


/* ─── Pieces Section ──────────────────────── */

.wbmp-pieces-heading {
    font-family: var(--font-ui);
    font-weight: var(--fw-light);
    font-size: 1.5rem;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    color: var(--wbmp-black);
    margin-bottom: var(--space-md);
    display: block;
    text-align: center;
}

.wbmp-pieces-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--wbmp-gray-200);
}


/* ─── Single Piece Item ───────────────────── */

.wbmp-piece-item {
    border-bottom: 1px solid var(--wbmp-gray-200);
}

.wbmp-piece-item:last-child {
    border-bottom: none;
}

/* Title row — always visible */
.wbmp-piece-title-row {
    display: flex;
    align-items: baseline;
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    user-select: none;
    gap: var(--space-sm);
}

/* Chevron arrow */
.wbmp-piece-chevron {
    color: var(--wbmp-gray-400);
    font-size: 0.8rem;
    flex-shrink: 0;
    transition: color var(--transition-fast);
    line-height: 1;
    width: 1em;
    text-align: center;
}

.wbmp-piece-item.active .wbmp-piece-chevron {
    color: var(--wbmp-orange);
}

.wbmp-piece-title {
    font-family: var(--font-ui);
    font-weight: var(--fw-light);
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-transform: lowercase;
    color: var(--wbmp-gray-700);
    flex: 1;
    line-height: 1.2;
    transition: color var(--transition-fast);
}

.wbmp-piece-title-row:hover .wbmp-piece-title,
.wbmp-piece-item.active .wbmp-piece-title {
    color: var(--wbmp-black);
}

.wbmp-piece-year-badge {
    font-size: 0.75rem;
    color: var(--wbmp-gray-400);
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* Right side of title row: ADD TO CART */
.wbmp-piece-title-row-right {
    margin-left: auto;
    flex-shrink: 0;
}

.wbmp-btn-add-to-cart {
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: var(--fw-medium);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--wbmp-orange);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.wbmp-btn-add-to-cart:hover {
    color: var(--wbmp-black);
}


/* ─── Piece Detail Panel ──────────────────── */

.wbmp-piece-panel {
    display: none;
    border-top: 1px solid var(--wbmp-gray-100);
}

.wbmp-piece-panel.open {
    display: block;
    background-color: var(--wbmp-gray-100);
}

.wbmp-piece-panel-inner {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
    padding: var(--space-xl) var(--space-lg);
}

/* Score cover image + media */
.wbmp-piece-media-col {
    padding-right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.wbmp-piece-cover {
    width: 100%;
    height: auto;
    border: 1px solid var(--wbmp-gray-200);
    display: block;
}

.wbmp-perusal-link {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    color: var(--wbmp-gray-600);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: inline-block;
}

.wbmp-perusal-link:hover {
    color: var(--wbmp-orange);
}

.wbmp-piece-audio {
    width: 100%;
    margin-top: var(--space-sm);
}

/* YouTube / SoundCloud embeds */
.wbmp-piece-embed {
    width: 100%;
}

.wbmp-piece-embed iframe {
    width: 100%;
    display: block;
}

.wbmp-piece-youtube iframe {
    aspect-ratio: 16 / 9;
    height: auto;
}

.wbmp-piece-soundcloud iframe {
    height: 166px;
}


/* ─── Metadata Table ──────────────────────── */

.wbmp-piece-meta-table {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-xs) var(--space-lg);
    align-items: start;
    font-size: 1rem;
}

.wbmp-piece-meta-key {
    color: var(--wbmp-gray-400);
    letter-spacing: 0.04em;
    text-transform: lowercase;
    white-space: nowrap;
    padding-top: 2px;
}

.wbmp-piece-meta-value {
    color: var(--wbmp-gray-800);
    line-height: 1.5;
}

.wbmp-movements-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.wbmp-movements-list li {
    color: var(--wbmp-gray-600);
    font-size: 1rem;
    line-height: 1.6;
}

/* Auto two-column layout — always two columns */
.wbmp-instrumentation-cols {
    column-count: 2;
    column-gap: var(--space-xl);
}

/* Manual split: two explicit spans side by side, overrides CSS columns */
.wbmp-instrumentation-cols--manual {
    column-count: unset;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.wbmp-instrumentation-col,
.wbmp-instrumentation-text {
    display: block;
    white-space: pre-line;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--wbmp-gray-600);
    break-inside: avoid;
}


/* ─── About / Program Notes ───────────────── */

/* About is a dt/dd pair inside the main dl — inherits meta-key/meta-value styles */
.wbmp-piece-about-text {
    line-height: 1.75;
}



/* ─── PDF Lightbox ────────────────────────── */

.wbmp-pdf-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 500;
    align-items: center;
    justify-content: center;
}

.wbmp-pdf-lightbox.open {
    display: flex;
}

.wbmp-pdf-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(10, 10, 10, 0.75);
}

.wbmp-pdf-lightbox-inner {
    position: relative;
    z-index: 501;
    width: 90vw;
    height: 90vh;
    background: var(--wbmp-white);
    display: flex;
    flex-direction: column;
}

.wbmp-pdf-lightbox-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: var(--wbmp-black);
    color: var(--wbmp-white);
    border: none;
    width: 28px;
    height: 28px;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    z-index: 502;
    transition: background-color var(--transition-fast);
}

.wbmp-pdf-lightbox-close:hover {
    background-color: var(--wbmp-orange);
}

.wbmp-pdf-lightbox-frame {
    width: 100%;
    flex: 1;
    border: none;
}


/* ─── Responsive ──────────────────────────── */

@media (max-width: 768px) {

    .wbmp-composer-page {
        padding: var(--space-xl) var(--space-md);
    }

    .wbmp-composer-page-name {
        font-size: 1.75rem;
    }

    .wbmp-composer-info-box {
        grid-template-columns: 1fr;
    }

    .wbmp-composer-photo-col {
        border-right: none;
        border-bottom: 1px solid var(--wbmp-gray-200);
    }

    .wbmp-composer-page-photo,
    .wbmp-composer-page-photo-placeholder {
        width: 100%;
        height: 240px;
        min-height: unset;
        object-position: center top;
    }

    .wbmp-composer-page-bio-col {
        padding: var(--space-lg);
    }

    .wbmp-piece-panel-inner {
        grid-template-columns: 1fr;
    }

    .wbmp-piece-media-col {
        padding-right: 0;
        padding-bottom: var(--space-lg);
    }

    .wbmp-piece-cover,
    .wbmp-piece-audio {
        max-width: 100%;
    }

    .wbmp-piece-title-row {
        padding: var(--space-md);
    }
}