/* ── Audio player overlay ───────────────────────────── */
.audio-player-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 7000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: audioPlayerFadeIn 0.2s ease-out;
}

@keyframes audioPlayerFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.audio-player-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  cursor: pointer;
}

.audio-player-close {
  position: absolute;
  top: 16px;
  right: 20px;
  z-index: 10;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  line-height: 1;
}
.audio-player-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

.audio-player-spinner {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.audio-player-spinner.hidden { display: none; }
.audio-player-spinner .spinner-ring {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: audioPlayerSpin 0.8s linear infinite;
}
@keyframes audioPlayerSpin { to { transform: rotate(360deg); } }

.audio-player-container {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 900px;
  padding: 40px 32px;
  user-select: none;
}

.audio-player-visual {
  width: 100%;
  max-width: 800px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.audio-player-waveform-bars {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  padding: 0 24px;
}
.audio-player-waveform-bars:hover .waveform-bg .wf-bar {
  background: rgba(255, 255, 255, 0.18);
}
.audio-player-waveform-bars.empty::after {
  content: 'Audio Waveform';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.15);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  pointer-events: none;
}

.waveform-bg,
.waveform-fg {
  position: absolute;
  inset: 16px 24px;
  display: flex;
  align-items: center;
  gap: 1px;
  pointer-events: none;
}
.waveform-bg .wf-bar {
  flex: 1;
  border-radius: 1px;
  background: rgba(255, 255, 255, 0.12);
  min-width: 2px;
  transition: background 0.15s;
}
.waveform-fg {
  clip-path: inset(0 100% 0 0);
  pointer-events: none;
}
.waveform-fg .wf-bar {
  flex: 1;
  border-radius: 1px;
  background: linear-gradient(to top, #667eea, #764ba2);
  min-width: 2px;
}

.waveform-seek-overlay {
  position: absolute;
  inset: 0 24px;
  z-index: 2;
  cursor: pointer;
}

.audio-player-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  animation: audioPlayerPulse 2s ease-in-out infinite;
}
.audio-player-icon svg {
  width: 72px;
  height: 72px;
  display: block;
}
@keyframes audioPlayerPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.audio-player-info-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  color: #fff;
}
.audio-player-filename {
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}
.audio-player-counter {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}
.audio-player-time {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-variant-numeric: tabular-nums;
  min-width: 36px;
  text-align: center;
}
.audio-player-time-sep {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.25);
  margin: 0 -2px;
}

.audio-player-controls {
  display: flex;
  align-items: center;
  gap: 24px;
}
.audio-player-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s, transform 0.2s;
  opacity: 0.8;
}
.audio-player-btn:hover { opacity: 1; transform: scale(1.1); }
.audio-player-btn:disabled { opacity: 0.3; cursor: default; transform: none; }
.audio-player-btn.active { opacity: 1; color: #667eea; }
.audio-player-btn-play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  opacity: 1;
}
.audio-player-btn-play:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.08);
}

.audio-player-volume-container {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 200px;
}
.audio-player-volume-track {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2.5px;
  cursor: pointer;
  position: relative;
}
.audio-player-volume-fill {
  height: 100%;
  width: 50%;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 2.5px;
  pointer-events: none;
}
.audio-player-volume-thumb {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.audio-player-volume-track:hover .audio-player-volume-thumb { opacity: 1; }
.audio-player-volume-pct {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  min-width: 36px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.audio-player-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 80px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  border-radius: 8px;
  opacity: 0.6;
}
.audio-player-nav:hover { background: rgba(255, 255, 255, 0.15); opacity: 1; }
.audio-player-nav:disabled { opacity: 0.15; cursor: default; background: transparent; }
.audio-player-nav-prev { left: 16px; }
.audio-player-nav-next { right: 16px; }

/* ── Mini inline player bar ─────────────────────────── */
.mini-player {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin: 4px 8px;
  background: #1a1a2e;
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  animation: miniPlayerSlideIn 0.2s ease-out;
}
@keyframes miniPlayerSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mini-player .mp-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  flex-shrink: 0;
}
.mini-player .mp-btn:hover { opacity: 1; }
.mini-player .mp-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  opacity: 0.8;
  min-width: 0;
}
.mini-player .mp-progress {
  flex: 1;
  max-width: 180px;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.mini-player .mp-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0%;
  pointer-events: none;
}
.mini-player .mp-time {
  font-size: 11px;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
  min-width: 75px;
  text-align: center;
  flex-shrink: 0;
}
.mini-player .mp-close {
  opacity: 0.5;
}
.mini-player .mp-close:hover { opacity: 1; }