/* player.css — barre piste-optique + tracklist */

#player {
  --pl-h: 56px;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: calc(var(--pl-h) + env(safe-area-inset-bottom, 0px));
  padding: 0 14px env(safe-area-inset-bottom, 0px) 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(8, 9, 11, 0.93);
  border-top: 1px solid rgba(242, 239, 230, 0.08);
  transform: translateY(110%);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 60;
}
@supports (backdrop-filter: blur(8px)) {
  #player { background: rgba(8, 9, 11, 0.82); backdrop-filter: blur(10px); }
}
#player.visible { transform: translateY(0); }

#player .pl-cover {
  flex: 0 0 40px;
  width: 40px; height: 40px;
  padding: 0; border: 0;
  background: var(--noir-chaud, #111013);
  cursor: default;
  overflow: hidden;
}
#player .pl-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
#player .pl-cover.cyclable { cursor: pointer; }
#player .pl-cover.cyclable:hover img { opacity: 0.85; }

#player .pl-meta { flex: 0 1 190px; min-width: 0; overflow: hidden; }
#player .pl-title {
  font-family: var(--serif, 'Instrument Serif', serif);
  font-size: 17px;
  color: var(--blanc, #F2EFE6);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  line-height: 1.15;
}
#player .pl-sub {
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 11px;
  color: rgba(242, 239, 230, 0.55);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  letter-spacing: 0.04em;
}

#player .pl-wave {
  position: relative;
  flex: 1 1 auto;
  align-self: stretch;
  margin: 10px 0;
  min-width: 80px;
  cursor: pointer;
  touch-action: none;
}
#player .pl-wv { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

#player .pl-time {
  font-family: var(--sans, Archivo, sans-serif);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: rgba(242, 239, 230, 0.7);
  display: flex; gap: 4px;
  flex: 0 0 auto;
}
#player .pl-sep { opacity: 0.4; }

#player .pl-ctrl { display: flex; gap: 2px; flex: 0 0 auto; }
#player .pl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 38px; height: 38px;
  padding: 0; border: 0; background: none;
  color: var(--blanc, #F2EFE6);
  cursor: pointer;
  border-radius: 2px;
}
#player .pl-btn svg { width: 20px; height: 20px; }
#player .pl-btn:hover { color: var(--ambre, #DCA856); }
#player .pl-play { color: var(--ambre, #DCA856); }

#player .pl-list-btn {
  width: auto;
  padding: 0 10px;
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 12px;
  letter-spacing: 0.06em;
}
#player .pl-list-btn[aria-expanded="true"] { color: var(--ambre, #DCA856); }

#player .pl-everywhere {
  flex: 0 0 auto;
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--or, #B8A67E);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 166, 126, 0.35);
  padding-bottom: 1px;
}
#player .pl-everywhere:hover { color: var(--ambre-vif, #FFC451); border-color: currentColor; }

/* focus */
#player button:focus-visible,
#player a:focus-visible,
#tracklist .tl-row:focus-visible,
#tracklist button:focus-visible {
  outline: 2px solid var(--ambre, #DCA856);
  outline-offset: 2px;
}

/* ---------- tracklist ---------- */
#tracklist {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(56px + env(safe-area-inset-bottom, 0px) + 12px);
  width: min(680px, calc(100vw - 24px));
  max-height: 70vh;
  overflow-y: auto;
  background: rgba(11, 12, 16, 0.97);
  border: 1px solid rgba(242, 239, 230, 0.1);
  z-index: 59;
  padding: 6px 0 8px;
}
#tracklist .tl-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 16px 8px;
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(242, 239, 230, 0.45);
  border-bottom: 1px solid rgba(242, 239, 230, 0.07);
  margin-bottom: 4px;
}
#tracklist .tl-everywhere { color: var(--or, #B8A67E); text-decoration: none; text-transform: none; letter-spacing: 0.05em; }
#tracklist .tl-row {
  display: grid;
  grid-template-columns: 2.4em 1fr auto auto 3.2em;
  gap: 10px;
  align-items: baseline;
  padding: 9px 16px;
  cursor: pointer;
  border-left: 2px solid transparent;
}
#tracklist .tl-row:hover, #tracklist .tl-row.kbd { background: rgba(242, 239, 230, 0.04); }
#tracklist .tl-row.active {
  background: rgba(220, 168, 86, 0.07);
  border-left-color: var(--ambre, #DCA856);
}
#tracklist .tl-num {
  font-family: var(--sans, Archivo, sans-serif);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: rgba(242, 239, 230, 0.4);
}
#tracklist .tl-title {
  font-family: var(--serif, 'Instrument Serif', serif);
  font-size: 18px;
  color: var(--blanc, #F2EFE6);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
#tracklist .tl-title .tl-hid {
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 10px;
  font-style: normal;
  color: var(--bleu-lustre, #6594B7);
  letter-spacing: 0.08em;
  margin-left: 8px;
  text-transform: uppercase;
}
#tracklist .tl-meta {
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 11px;
  color: rgba(242, 239, 230, 0.5);
  white-space: nowrap;
}
#tracklist .tl-win {
  border: 0; background: none;
  font-family: var(--sans, Archivo, sans-serif);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--or, #B8A67E);
  cursor: pointer;
  padding: 2px 4px;
  opacity: 0;
  transition: opacity 0.15s;
  white-space: nowrap;
}
#tracklist .tl-row:hover .tl-win,
#tracklist .tl-row.kbd .tl-win,
#tracklist .tl-win:focus-visible { opacity: 1; }
#tracklist .tl-dur {
  font-family: var(--sans, Archivo, sans-serif);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: rgba(242, 239, 230, 0.5);
  text-align: right;
}

/* ---------- mobile ---------- */
@media (max-width: 768px) {
  #player { --pl-h: 72px; gap: 9px; padding-left: 10px; padding-right: 10px; }
  #player .pl-meta { flex-basis: 120px; }
  #player .pl-btn { width: 44px; height: 44px; }
  #player .pl-btn svg { width: 22px; height: 22px; }
  #player .pl-list-btn { padding: 0 6px; }
  #tracklist { bottom: calc(72px + env(safe-area-inset-bottom, 0px) + 10px); }
  #tracklist .tl-win { opacity: 1; }
  #tracklist .tl-meta { display: none; }
}
@media (max-width: 560px) {
  #player .pl-everywhere { display: none; }
  #player .pl-time .pl-tot, #player .pl-time .pl-sep { display: none; }
  #player .pl-list-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  #player { transition: none; }
  #tracklist .tl-win { transition: none; }
}

@media print {
  #player, #tracklist { display: none !important; }
}

/* ── chantier 1 : le player respire (organe permanent audio-réactif) ── */
#player .pl-wave { cursor: ew-resize; }
@media (prefers-reduced-motion: no-preference) {
  #player .pl-play svg { transform: scale(calc(1 + var(--rms, 0) * .12)); }
  #player .pl-cover { box-shadow: 0 0 calc(var(--rms-bass, 0) * 16px) rgba(220, 168, 86, calc(var(--rms-bass, 0) * .45)); }
}

/* ── chantier 2 : tracklist mobile lisible + entrée animée ── */
#tracklist .tl-win svg { display: none; }
#tracklist { animation: tl-in .26s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes tl-in {
  from { opacity: 0; transform: translateX(-50%) translateY(10px) scale(.985); }
  to { opacity: 1; transform: translateX(-50%); }
}
@media (max-width: 768px) {
  #tracklist .tl-row { grid-template-columns: 2em minmax(0, 1fr) auto 2.9em; gap: 8px; }
  #tracklist .tl-title { font-size: 16px; }
  #tracklist .tl-win svg { display: block; width: 16px; height: 16px; }
  #tracklist .tl-win-label { display: none; }
}
@media (prefers-reduced-motion: reduce) { #tracklist { animation: none; } }

/* ── seek clavier accessible ── */
.pl-seek-range {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; margin: 0; cursor: ew-resize; pointer-events: none;
}
.pl-seek-range:focus-visible {
  opacity: 1; appearance: none; -webkit-appearance: none; background: transparent;
  outline: 2px solid var(--ambre, #DCA856); outline-offset: 2px;
}
.pl-seek-range:focus-visible::-webkit-slider-thumb {
  -webkit-appearance: none; width: 3px; height: 100%; background: var(--ambre, #DCA856);
}

/* contrastes relevés (findings a11y) */
#tracklist .tl-num, #tracklist .tl-head span { color: color-mix(in srgb, #F2EFE6 72%, transparent); }
#tracklist .tl-meta { color: color-mix(in srgb, #F2D692 88%, transparent); }