/* ==============================================================================
   FLOATING MUSIC PLAYER WIDGET CON PLAYLIST
   ============================================================================== */

.music-player-controls-wrap {
  position: fixed;
  top: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 900;
}

.floating-music-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid var(--color-gold-primary);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  position: relative;
}

.floating-music-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px var(--color-gold-glow);
}

.floating-music-next-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1.2px solid var(--color-gold-primary);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-burgundy-primary);
  font-size: 14px;
  transition: all var(--transition-fast);
  outline: none;
}

.floating-music-next-btn:hover {
  transform: scale(1.1);
  background: #ffffff;
}

.music-icon-disc {
  width: 22px;
  height: 22px;
  color: var(--color-burgundy-primary);
  transition: transform 0.3s ease;
}

.floating-music-btn.playing .music-icon-disc {
  animation: spinDisc 4s linear infinite;
}

/* Ecualizador animado */
.equalizer-bars {
  position: absolute;
  bottom: 6px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 10px;
}

.eq-bar {
  width: 2px;
  background-color: var(--color-burgundy-primary);
  border-radius: 1px;
  height: 3px;
  transition: height 0.2s ease;
}

.floating-music-btn.playing .eq-bar:nth-child(1) {
  animation: eqJump 0.8s ease-in-out infinite alternate;
}

.floating-music-btn.playing .eq-bar:nth-child(2) {
  animation: eqJump 0.6s ease-in-out 0.2s infinite alternate;
}

.floating-music-btn.playing .eq-bar:nth-child(3) {
  animation: eqJump 0.7s ease-in-out 0.4s infinite alternate;
}

/* Pill flotante con el título de la canción que está sonando */
.music-title-pill {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: rgba(39, 3, 11, 0.92);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold-primary);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-6px);
  transition: all 0.3s ease;
}

.music-title-pill.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spinDisc {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes eqJump {
  0% { height: 2px; }
  100% { height: 10px; }
}