/* ========================================
   Persistent Audio Player
   ======================================== */

.persistent-player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--player-bg);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
  z-index: 200;
  display: none;
  backdrop-filter: blur(8px);
}

.persistent-player.player--visible {
  display: block;
  animation: player-enter 200ms ease-out;
}

@keyframes player-enter {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.persistent-player__now-playing {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.persistent-player__now-playing:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.persistent-player__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.persistent-player__play-pause {
  background: var(--accent);
  color: var(--bg-deep);
  border: none;
  padding: 0.3rem 1rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--transition-fast);
}

.persistent-player__play-pause:hover {
  background: var(--accent-hover);
}

.persistent-player__seek {
  flex: 1;
  accent-color: var(--accent);
  height: 2px;
}

.persistent-player__volume {
  width: 80px;
  accent-color: var(--accent);
}

.persistent-player__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 3em;
}