/* ============================================
   AUDIO-PLAYER.CSS
   ============================================ */

/* Player mini — inline accanto ai titoli */
.audio-player--mini {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
  vertical-align: middle;
  line-height: 1;
}

.audio-player--mini:hover {
  background: var(--color-primary-dark, #1d4ed8);
}

.audio-player__icon {
  font-size: 0.75rem;
}

.audio-player__duration {
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

/* Player inline — barra compatta */
.audio-player--inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}

/* Player full — completo con trascrizione */
.audio-player--full {
  background: var(--color-surface, #f8f9fa);
  border-radius: 16px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.audio-player__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.audio-player__meta {
  flex: 1;
}

.audio-player__title {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: #1a1a2e;
  margin-bottom: 0.2rem;
}

/* Bottoni player */
.audio-player__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.audio-player__btn--play {
  background: var(--color-primary);
  color: white;
  font-size: 0.9rem;
}

.audio-player__btn--play:hover {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

.audio-player__btn--play.is-playing .audio-player__play-icon::before {
  content: '⏸';
}

.audio-player__btn--prev,
.audio-player__btn--next {
  background: transparent;
  color: #666;
  font-size: 1.25rem;
}

.audio-player__btn--close {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.5rem;
  transition: color 0.2s;
  flex-shrink: 0;
}

.audio-player__btn--close:hover {
  color: white;
}

/* Progress bar (comune) */
.audio-player__progress {
  flex: 1;
  height: 4px;
  background: rgba(0,0,0,0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.audio-player--floating .audio-player__progress {
  background: rgba(255,255,255,0.2);
}

.audio-player__progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  width: 0%;
  transition: width 0.1s linear;
  pointer-events: none;
}

.audio-player__time {
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
  color: rgba(255,255,255,0.7);
  flex-shrink: 0;
  min-width: 3rem;
  text-align: right;
}

.audio-player__info {
  flex: 1;
  min-width: 0;
}

/* Trascrizione */
.audio-player__transcript {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.audio-player__transcript--open {
  max-height: 500px;
}

.audio-player__transcript p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #555;
  padding: 1rem 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 0.5rem;
}

.audio-player__transcript-toggle {
  margin-top: 0.75rem;
}

.audio-player__transcript-btn {
  background: transparent;
  border: none;
  color: var(--color-primary);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

/* Playlist */
.audio-player__playlist {
  margin-top: 1rem;
  border-top: 1px solid #e2e8f0;
  padding-top: 0.75rem;
}

.audio-player__playlist-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s;
}

.audio-player__playlist-item:hover,
.audio-player__playlist-item.is-active {
  background: rgba(37, 99, 235, 0.05);
}

.audio-player__playlist-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.audio-player__playlist-item.is-active .audio-player__playlist-num {
  background: var(--color-primary);
  color: white;
}

.audio-player__playlist-title {
  flex: 1;
  font-size: 0.875rem;
  color: #333;
}

.audio-player__playlist-dur {
  font-size: 0.75rem;
  color: #888;
  font-variant-numeric: tabular-nums;
}

/* Player floating — fisso in basso */
.audio-player--floating {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1300; /* sotto il widget assistente (1400) ma sopra il resto */
  background: rgba(15, 15, 35, 0.95);
  backdrop-filter: blur(20px);
  color: white;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  /* Spazio sopra la voice bar */
}

.audio-player--floating.is-visible {
  transform: translateY(0);
}

/* Con voice bar attiva, il floating player va sopra */
.voice-bar ~ .audio-player--floating {
  bottom: 60px; /* altezza voice bar */
}

/* Touch target su mobile (WCAG 2.5.8) */
@media (max-width: 767px) {
  .audio-player__btn {
    width: 44px;
    height: 44px;
  }
}