/* Full artwork, quiet gold accents and readable descriptions before opening. */
.music-library { padding: 42px 0 48px; }
.music-library-heading { margin-bottom: 30px; }
.music-library-heading .eyebrow { margin-bottom: 12px; }
.music-library-heading h1 { font-size: clamp(2rem,4vw,3.25rem); }
.music-library-heading > p:last-child { font-size: 1rem; color: var(--muted); margin: 14px 0 0; }
.collection-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 26px; align-items: start; }
.collection-grid-one-cover > .collection-card:not(.collection-card-text) { grid-column: 1; grid-row: 1 / span 3; }
.collection-grid-one-cover > .collection-card-text { grid-column: 2; }
.collection-card { min-width: 0; border: 1px solid var(--line); border-radius: 8px; background: #0d0d19; overflow: hidden; transition: border-color .2s; }
.collection-card:hover,.collection-card[open] { border-color: var(--gold); }
.collection-card > summary { display: block; list-style: none; cursor: pointer; }
.collection-card > summary::-webkit-details-marker { display: none; }
.collection-card > summary::marker { content: ''; }
.collection-card > summary:focus-visible { outline: 2px solid var(--gold); outline-offset: -5px; border-radius: 8px; }
.collection-cover { display: grid; place-items: center; background: #080810; aspect-ratio: 1; border-bottom: 1px solid var(--line); }
.collection-cover img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
/* Copy Suno's existing four-tile playlist layout, with its original framing. */
.collection-cover-collage { grid-template-columns: repeat(2,minmax(0,1fr)); grid-template-rows: repeat(2,minmax(0,1fr)); overflow: hidden; }
.collection-cover-collage img { object-fit: cover; object-position: center; min-width: 0; }
.collection-copy { display: flex; flex-direction: column; padding: 25px; gap: 14px; }
.collection-type { font-size: .875rem; line-height: 1.5; color: var(--gold); }
.collection-title { font-family: Georgia,'Times New Roman',serif; font-size: clamp(1.6rem,2.8vw,2.2rem); line-height: 1.2; overflow-wrap: anywhere; }
.collection-description { font-size: 1rem; line-height: 1.7; color: var(--muted); }
.collection-genres { display: flex; flex-wrap: wrap; gap: 8px; }
.collection-genres > span { font-size: .875rem; line-height: 1.5; padding: 3px 10px; border: 1px solid var(--line); border-radius: 20px; color: var(--ink); }
.collection-disclosure { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--gold); font-size: .875rem; min-height: 44px; border-top: 1px solid var(--line); margin-top: 4px; padding-top: 12px; }
.disclosure-symbol { flex: 0 0 12px; width: 12px; height: 12px; position: relative; }
.disclosure-symbol::before,.disclosure-symbol::after { content: ''; position: absolute; background: currentColor; }
.disclosure-symbol::before { width: 12px; height: 1px; left: 0; top: 6px; }
.disclosure-symbol::after { width: 1px; height: 12px; left: 6px; top: 0; }
.collection-card[open] .disclosure-symbol::after { display: none; }
.collection-card .when-open,.collection-card[open] .when-closed { display: none; }
.collection-card[open] .when-open { display: inline; }
.collection-expanded { padding: 0 25px 25px; }
.collection-expanded p { margin: 0; font-size: 1rem; line-height: 1.8; color: var(--ink); }
.collection-external { display: inline-flex; align-items: center; min-height: 44px; margin-top: 20px; font-size: 1rem; color: var(--gold); }
.collection-card-text { background: transparent; }
.music-legacy { padding-top: 32px; border-top: 1px solid var(--line); }
.music-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media(max-width:640px) { .collection-grid-one-cover > .collection-card { grid-column: auto; grid-row: auto; } .collection-grid { grid-template-columns: minmax(0,1fr); gap: 20px; } .music-library { padding-top: 30px; } .collection-copy { padding: 22px; } .collection-expanded { padding: 0 22px 22px; } }
@media(prefers-reduced-motion:reduce) { .collection-card { transition: none; } }