/* Tarjeta y Reproductor de Audio */
.audio-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 12px;
  padding: 20px;
  margin-top: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audio-card:has(audio:not([src])),
.audio-card:has(audio[src=""]) {
  display: none;
}

.audio-card .audio-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.audio-card .audio-icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.audio-card .audio-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.audio-card .audio-tag {
  font-size: 0.75rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.audio-card .audio-title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-secondary);
  font-weight: 600;
}

.custom-player {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--color-light);
  padding: 10px 16px;
  border-radius: 40px;
}

.custom-player .play-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform 0.15s ease,
    background-color 0.15s ease;
  flex-shrink: 0;
}

.custom-player .play-btn:hover {
  background-color: var(--color-secondary);
  transform: scale(1.05);
}

.custom-player .player-timeline {
  flex: 1;
  display: flex;
  align-items: center;
}

.custom-player input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-border);
  height: 4px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.custom-player input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.custom-player input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}

.custom-player .audio-time {
  font-size: 0.8rem;
  color: #777;
  font-weight: 500;
  min-width: 35px;
  text-align: right;
}