.player {
  position: fixed;
  z-index: 60;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(220px, 1.6fr) auto;
  align-items: center;
  gap: clamp(14px, 2.2vw, 28px);
  width: 100%;
  padding: 14px clamp(16px, 4vw, 42px) calc(14px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(14, 11, 9, 0.74);
  box-shadow: 0 -18px 54px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(26px) saturate(1.22);
}

.player__now {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.player__cover {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.3);
}

.player__meta {
  min-width: 0;
}

.player__title {
  overflow: hidden;
  margin: 0;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player__album {
  overflow: hidden;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.025em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player__transport {
  display: flex;
  align-items: center;
  gap: clamp(2px, 1vw, 8px);
}

.icon-btn {
  display: inline-grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 50%;
  color: var(--muted-strong);
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.icon-btn .icon {
  width: 19px;
  height: 19px;
}

.icon-btn:hover:not(:disabled) {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
}

.icon-btn:active:not(:disabled) {
  transform: scale(0.94);
}

.icon-btn:disabled {
  color: rgba(255, 246, 235, 0.22);
}

.play-btn {
  display: inline-grid;
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #1b120b;
  box-shadow: 0 8px 22px rgba(227, 164, 95, 0.24);
  transition: transform 200ms var(--ease), background 200ms var(--ease), box-shadow 200ms var(--ease);
}

.play-btn .icon {
  width: 21px;
  height: 21px;
}

.play-btn .icon--play {
  margin-left: 2px;
}

.play-btn:hover {
  background: var(--accent-strong);
  box-shadow: 0 10px 26px rgba(227, 164, 95, 0.32);
  transform: translateY(-1px);
}

.play-btn:active {
  transform: scale(0.96);
}

.player__timeline {
  display: grid;
  grid-template-columns: auto minmax(80px, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.time {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.64rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.range {
  width: 100%;
  height: 22px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.range:disabled {
  cursor: default;
  opacity: 0.45;
}

.range::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 246, 235, 0.16);
}

.range::-webkit-slider-thumb {
  width: 13px;
  height: 13px;
  margin-top: -4.5px;
  border: 0;
  border-radius: 50%;
  appearance: none;
  background: var(--accent-strong);
  box-shadow: 0 0 0 4px rgba(227, 164, 95, 0.12);
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.range:hover::-webkit-slider-thumb {
  box-shadow: 0 0 0 6px rgba(227, 164, 95, 0.18);
  transform: scale(1.08);
}

.range::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 246, 235, 0.16);
}

.range::-moz-range-progress {
  height: 4px;
  border-radius: 999px;
  background: var(--accent);
}

.range::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border: 0;
  border-radius: 50%;
  background: var(--accent-strong);
  box-shadow: 0 0 0 4px rgba(227, 164, 95, 0.12);
}

.player__extras {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.range--volume {
  width: 88px;
  flex: 0 1 88px;
}

.player__extras .icon-btn:last-child {
  margin-left: 2px;
}

.player__extras .icon-btn[aria-expanded="true"] {
  border-color: rgba(227, 164, 95, 0.32);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

#audio {
  display: none;
}

@supports not (backdrop-filter: blur(1px)) {
  .player {
    background: rgba(14, 11, 9, 0.96);
  }
}

@media (max-width: 1080px) {
  .player {
    grid-template-columns: minmax(150px, 1fr) auto minmax(180px, 1.2fr) auto;
    gap: 12px;
  }

  .range--volume {
    width: 64px;
    flex-basis: 64px;
  }
}

@media (max-width: 860px) {
  .player {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "now transport"
      "timeline timeline"
      "extras extras";
    row-gap: 8px;
    padding-top: 11px;
  }

  .player__now {
    grid-area: now;
  }

  .player__transport {
    grid-area: transport;
  }

  .player__timeline {
    grid-area: timeline;
  }

  .player__extras {
    grid-area: extras;
    justify-content: flex-end;
    gap: 4px;
  }

  .range--volume {
    display: none;
  }

  .player__cover {
    width: 44px;
    height: 44px;
  }

  .play-btn {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 720px) {
  .player {
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    border-radius: 18px 18px 0 0;
    background: rgba(14, 11, 9, 0.88);
  }

  .player__title {
    font-size: 0.82rem;
  }

  .player__album {
    font-size: 0.68rem;
  }

  .icon-btn {
    width: 36px;
    height: 36px;
  }

  .play-btn {
    width: 44px;
    height: 44px;
  }

  .player__extras {
    justify-content: space-between;
  }

  .player__extras .icon-btn:last-child {
    margin-left: auto;
  }

  .player__timeline {
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .play-btn,
  .icon-btn,
  .range::-webkit-slider-thumb {
    transition: none;
  }
}