/*
 * .gp-pearls — Plitt's Pearls playlist page.
 *
 * Mobile-first layout. At >960px the page becomes a 1.4fr / 1fr grid:
 *   [ featured player ] [ scrollable playlist ]
 * On narrower viewports the player stacks above the playlist.
 */

.gp-pearls {
    color: var(--gp-text);
    font-family: var(--gp-font-body);
    padding: 0 var(--gp-page-gutter) var(--gp-section-py);
}

/* ── Page head ───────────────────────────────────────────────────── */
.gp-pearls__head {
    padding: var(--gp-section-py-xs) 0 var(--gp-space-7);
    text-align: center;
    max-width: 920px;
    margin: 0 auto;
}
.gp-pearls__eyebrow {
    font-family: var(--gp-font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: var(--gp-ls-meta-wider);
    color: var(--gp-gold);
    text-transform: uppercase;
    margin: 0 0 12px;
    line-height: 1;
}
.gp-pearls__title {
    font-family: var(--gp-font-display);
    font-weight: 400;
    font-size: clamp(40px, 6vw, 88px);
    line-height: 0.95;
    letter-spacing: var(--gp-ls-display-tight);
    text-transform: uppercase;
    margin: 0;
    color: var(--gp-text);
}
.gp-pearls__title-accent { color: var(--gp-gold); }
.gp-pearls__sub {
    font-family: var(--gp-font-body);
    font-size: 16px;
    line-height: 1.55;
    color: var(--gp-text-dim);
    max-width: 620px;
    margin: var(--gp-space-5) auto 0;
}

/* ── Stage layout ────────────────────────────────────────────────── */
.gp-pearls__stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--gp-space-6);
    max-width: 1320px;
    margin: 0 auto;
}
.gp-pearls__stage > * { min-width: 0; }
@media (min-width: 960px) {
    .gp-pearls__stage {
        grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
        align-items: start;
    }
}

/* ── Player column ───────────────────────────────────────────────── */
/*
 * Player column. The grid child needs `min-width: 0` — without it,
 * CSS grid defaults to `min-width: auto` for items, and the poster
 * image / Plyr's intrinsic-size hint can push the column wider than
 * the viewport, breaking responsive layout on mobile.
 */
.gp-pearls__player {
    min-width: 0;
    max-width: 100%;
    background: var(--gp-bg);
    border: 1px solid var(--gp-border);
    overflow: hidden;
}
.gp-pearls__player .gp-player {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}
.gp-pearls__player .gp-player__video {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    display: block;
    object-fit: contain;
    background: #000;
}
/* Plyr wraps the <video> in .plyr — make its wrapper fill the
   aspect-ratio container so the player is responsive end-to-end. */
.gp-pearls__player .gp-player .plyr,
.gp-pearls__player .gp-player .plyr__video-wrapper {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
}
.gp-pearls__player .gp-player .plyr video,
.gp-pearls__player .gp-player .plyr__poster {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    object-fit: contain;
}

/* Now-playing label — inline with the controls row so the chrome below
 * the video is one compact band, not two stacked panels. */
.gp-pearls__now {
    padding: 10px var(--gp-space-5) 4px;
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    min-width: 0;
}
.gp-pearls__now-eyebrow {
    font-family: var(--gp-font-mono);
    font-size: 10px;
    letter-spacing: var(--gp-ls-meta-wider);
    text-transform: uppercase;
    color: var(--gp-text-dim);
    margin: 0;
    line-height: 1;
    flex: 0 0 auto;
}
.gp-pearls__now-title {
    font-family: var(--gp-font-display);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--gp-text);
    margin: 0;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Transport — tighter row, hard cap on height so the player column
 * isn't dominated by chrome. */
.gp-pearls__controls {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px var(--gp-space-5) 10px;
    flex-wrap: wrap;
}
.gp-pearls__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 34px;
    height: 34px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--gp-border);
    color: var(--gp-text);
    cursor: pointer;
    font-family: var(--gp-font-mono);
    font-size: 10px;
    letter-spacing: var(--gp-ls-meta);
    text-transform: uppercase;
    transition: border-color var(--gp-dur-base) var(--gp-ease-out),
                color var(--gp-dur-base) var(--gp-ease-out),
                background var(--gp-dur-base) var(--gp-ease-out);
}
.gp-pearls__btn:hover {
    border-color: var(--gp-gold);
    color: var(--gp-gold);
}
.gp-pearls__btn--primary {
    width: 40px;
    height: 40px;
    background: var(--gp-gold);
    border-color: var(--gp-gold);
    color: var(--gp-text-on-gold);
}
.gp-pearls__btn--primary:hover {
    background: var(--gp-gold-deep);
    border-color: var(--gp-gold-deep);
    color: var(--gp-text-on-gold);
}
.gp-pearls__btn--toggle {
    width: auto;
    padding: 0 12px;
    gap: 8px;
}
.gp-pearls__btn--toggle[aria-pressed="true"] {
    background: var(--gp-gold);
    border-color: var(--gp-gold);
    color: var(--gp-text-on-gold);
}
.gp-pearls__btn-label {
    font-weight: 500;
    line-height: 1;
}
.gp-pearls__divider {
    width: 1px;
    height: 24px;
    background: var(--gp-border);
    margin: 0 4px;
}

/* ── Playlist column ─────────────────────────────────────────────── */
/* Scrollable internally on all viewport widths — caps visible height
 * so only ~15 items show at a time and the rest scroll. Desktop also
 * sticks to the top so it stays beside the player as the page scrolls. */
.gp-pearls__playlist {
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    display: flex;
    flex-direction: column;
    /* Mobile cap — height calculated to fit ~15 list rows (each ~58px
     * including borders) plus the header. */
    max-height: 70vh;
}
@media (min-width: 960px) {
    .gp-pearls__playlist {
        position: sticky;
        top: calc(var(--gp-header-h, 0px) + 16px);
        max-height: calc(100vh - var(--gp-header-h, 0px) - 32px);
    }
}

.gp-pearls__playlist-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gp-space-4) var(--gp-space-5);
    border-bottom: 1px solid var(--gp-border);
    font-family: var(--gp-font-mono);
    font-size: 11px;
    letter-spacing: var(--gp-ls-meta-wider);
    text-transform: uppercase;
    color: var(--gp-text-dim);
    flex: 0 0 auto;
}
.gp-pearls__playlist-title { color: var(--gp-gold); font-weight: 500; }

.gp-pearls__list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--gp-border) transparent;
}
.gp-pearls__list::-webkit-scrollbar { width: 8px; }
.gp-pearls__list::-webkit-scrollbar-thumb { background: var(--gp-border); }
.gp-pearls__list::-webkit-scrollbar-track { background: transparent; }

.gp-pearls__item {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.gp-pearls__item:last-child { border-bottom: 0; }

.gp-pearls__item-btn {
    display: grid;
    grid-template-columns: 28px 72px 1fr;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: 0;
    color: inherit;
    text-align: left;
    cursor: pointer;
    font-family: var(--gp-font-body);
    transition: background var(--gp-dur-base) var(--gp-ease-out);
}
.gp-pearls__item-btn:hover { background: rgba(255, 255, 255, 0.03); }
.gp-pearls__item-btn:focus-visible { outline: 2px solid var(--gp-gold); outline-offset: -2px; }

.gp-pearls__item-num {
    font-family: var(--gp-font-mono);
    font-size: 11px;
    letter-spacing: var(--gp-ls-meta);
    color: var(--gp-text-muted);
    text-align: center;
}
.gp-pearls__item-thumb {
    display: block;
    width: 72px;
    height: 48px;
    background: var(--gp-bg) center/cover no-repeat;
    border: 1px solid rgba(255, 255, 255, 0.04);
}
.gp-pearls__item-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.gp-pearls__item-title {
    font-family: var(--gp-font-display);
    font-size: 15px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--gp-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.gp-pearls__item-status {
    font-family: var(--gp-font-mono);
    font-size: 10px;
    letter-spacing: var(--gp-ls-meta-wider);
    text-transform: uppercase;
    color: var(--gp-text-muted);
    line-height: 1;
}
.gp-pearls__item-status-play { display: inline; }
.gp-pearls__item-status-now { display: none; color: var(--gp-gold); }

/* Active state — gold border on the left + "NOW PLAYING" pill */
.gp-pearls__item.is-active {
    background: rgba(255, 186, 0, 0.06);
    box-shadow: inset 3px 0 0 0 var(--gp-gold);
}
.gp-pearls__item.is-active .gp-pearls__item-title { color: var(--gp-gold); }
.gp-pearls__item.is-active .gp-pearls__item-num { color: var(--gp-gold); }
.gp-pearls__item.is-active .gp-pearls__item-status-play { display: none; }
.gp-pearls__item.is-active .gp-pearls__item-status-now { display: inline; }

/* Disabled — no playback URL yet */
.gp-pearls__item.is-disabled .gp-pearls__item-btn { opacity: 0.4; cursor: not-allowed; }
.gp-pearls__item.is-disabled .gp-pearls__item-status-play { display: none; }
.gp-pearls__item.is-disabled .gp-pearls__item-meta::after {
    content: "Not configured";
    display: inline-block;
    font-family: var(--gp-font-mono);
    font-size: 10px;
    letter-spacing: var(--gp-ls-meta);
    color: var(--gp-text-muted);
    margin-top: 2px;
}

/* Empty state */
.gp-pearls__empty {
    padding: var(--gp-section-py-xs) 0;
    text-align: center;
    color: var(--gp-text-dim);
}

/* ── Responsive tweaks ───────────────────────────────────────────── */
@media (max-width: 600px) {
    .gp-pearls__head { padding: var(--gp-space-7) 0 var(--gp-space-6); }
    .gp-pearls__now,
    .gp-pearls__controls { padding-left: var(--gp-space-4); padding-right: var(--gp-space-4); }
    .gp-pearls__item-btn { grid-template-columns: 24px 56px 1fr; padding: 10px; gap: 10px; }
    .gp-pearls__item-thumb { width: 56px; height: 36px; }
    .gp-pearls__item-title { font-size: 14px; }
}