/* ============================================================================
   player — one per section, sitting in the composition rather than fixed

   Glass is allowed here and on small controls. Nowhere else on the page.
   ========================================================================= */

.player {
  position: relative;
  width: min(100%, 44rem);   /* ~704px */
  margin-top: 2rem;
}

.chapter[data-anchor='centre'] .player { margin-inline: auto; }

/* The real YouTube iframe. It overlays the pill exactly — on screen, so
   playback is never throttled as an off-screen frame, transparent and
   click-through so the pill above is what anyone actually touches. */
.player__mount {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  overflow: hidden;
  border-radius: 999px;
  pointer-events: none;
}

.player__mount iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.player__pill {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0 1rem;
  min-height: 5.75rem;
  padding: 0.85rem 1.5rem 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  /* Denser than it was. With no scrim under it the pill has to carry its own
     contrast against whatever the painting is doing behind it. */
  background:
    linear-gradient(148deg,
      rgba(38, 24, 18, 0.86) 0%,
      rgba(12, 8, 7, 0.92) 100%);
  -webkit-backdrop-filter: blur(20px) saturate(1.25);
  backdrop-filter: blur(20px) saturate(1.25);
  box-shadow:
    0 22px 52px -20px rgba(0, 0, 0, 0.86),
    inset 0 1px 0 rgba(255, 255, 255, 0.11);
}

/* The player enters a beat after the copy it belongs to. That is the reveal
   stagger in chapters.css doing the work — the pill has no entrance of its
   own, so the two never fight over the same transform. */

/* ------------------------------------------------------------------ thumb -- */

.player__thumb {
  position: relative;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(var(--accent-rgb), 0.14);
  border: 1px solid rgba(255, 255, 255, 0.1);
  flex: none;
}

.player__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* YouTube thumbnails are 16:9; crop to the middle of the frame */
  object-position: center;
}

.player__thumb-mark {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(var(--accent-rgb), 0.85);
}

.player__thumb-mark svg { width: 1.6rem; height: 1.6rem; }

.player[data-state='ready'] .player__thumb-mark[hidden] { display: none; }

/* ------------------------------------------------------------------- body -- */

.player__body {
  display: grid;
  gap: 0.4rem;
  min-width: 0;
}

/* Title on the left, the YouTube Music link on the right of the same line.
   The link keeps its place at every width — only its label drops away. */
.player__meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
  min-width: 0;
}

.player__meta-text { min-width: 0; }

.player__track-title {
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player__sub {
  margin-top: 0.15rem;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  line-height: 1.35;
  color: rgba(244, 235, 219, 0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player__sep { opacity: 0.5; margin: 0 0.4rem; }
.player__section { color: var(--accent-text, var(--accent)); }

/* ------------------------------------------------------------------ scrub -- */

.player__scrub {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.player__time {
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: rgba(244, 235, 219, 0.45);
  flex: none;
  min-width: 2.1rem;
}

.player__time--dur { text-align: right; }

.player__bar {
  position: relative;
  flex: 1 1 auto;
  min-width: 3rem;
  height: 24px;              /* hit area around a 2px track */
  display: flex;
  align-items: center;
  cursor: pointer;
  touch-action: none;
}

.player__bar::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background: rgba(244, 235, 219, 0.18);
}

.player__bar-fill {
  position: absolute;
  left: 0;
  height: 2px;
  width: 0;
  border-radius: 2px;
  background: var(--accent);
  transform-origin: left center;
}

.player__bar-knob {
  position: absolute;
  left: 0;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 200ms var(--ease);
}

.player__bar:hover .player__bar-knob,
.player__bar:focus-visible .player__bar-knob,
.player__bar.is-scrubbing .player__bar-knob { opacity: 1; }

.player__out {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  margin: -0.35rem 0 0;
  padding: 0.45rem 0;        /* pointer target, without changing the look */
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.085em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  color: rgba(244, 235, 219, 0.48);
  transition: color 200ms var(--ease);
}

.player__out:hover { color: var(--accent); }
.player__out svg { width: 9px; height: 9px; stroke: currentColor; stroke-width: 1.7; fill: none; }

/* -------------------------------------------------------------- transport -- */

.player__transport {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  /* keeps the grid from compressing the track when the pill runs narrow */
  min-width: max-content;
}

.player__btn {
  display: grid;
  place-items: center;
  flex: none;          /* 44px is a floor, not a starting point */
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--paper);
  transition: background-color 200ms var(--ease), color 200ms var(--ease), opacity 200ms var(--ease);
}

.player__btn svg { width: 16px; height: 16px; fill: currentColor; }
.player__btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.09); }

.player__btn--play {
  width: 50px;
  height: 50px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07);
}

.player__btn--play svg { width: 18px; height: 18px; }
.player__btn--play:hover:not(:disabled) { background: rgba(var(--accent-rgb), 0.24); }

.player__btn:disabled { opacity: 0.3; cursor: not-allowed; }

.player__icon--pause { display: none; }
.player[data-playing='true'] .player__icon--play { display: none; }
.player[data-playing='true'] .player__icon--pause { display: block; }

/* ------------------------------------------------------- states & messages -- */

.player__note {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  line-height: 1.45;
  color: rgba(244, 235, 219, 0.56);
}

.player__note a {
  color: var(--accent);
  text-underline-offset: 3px;
}

/* disabled: no playlist ID yet. Honest, not broken, and no iframe is made.
   error: the video is private, removed or blocked where the visitor is. */
.player[data-state='disabled'] .player__meta,
.player[data-state='disabled'] .player__scrub,
.player[data-state='error'] .player__meta,
.player[data-state='error'] .player__scrub { display: none; }

.player[data-state='disabled'] .player__note,
.player[data-state='error'] .player__note { display: flex; }

.player[data-state='disabled'] .player__pill { opacity: 0.72; }

/* loading: skeleton while the API reports metadata */
.player[data-state='loading'] .player__track-title,
.player[data-state='loading'] .player__sub {
  color: transparent;
  border-radius: 3px;
  background: rgba(244, 235, 219, 0.16);
  animation: player-skeleton 1.5s ease-in-out infinite;
}

.player[data-state='loading'] .player__track-title { max-width: 15rem; }
.player[data-state='loading'] .player__sub { max-width: 9rem; }
.player[data-state='loading'] .player__out { visibility: hidden; }

@keyframes player-skeleton {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .player[data-state='loading'] .player__track-title,
  .player[data-state='loading'] .player__sub { animation: none; }
}