/* ==========================================================================
   MUSIC.CSS — shared styles for music.html, artists.html, songs.html
   ========================================================================== */

/* ---- Animated waveform decoration ---- */
.waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 34px;
}
.waveform span {
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
  animation: waveform-bounce 1.2s ease-in-out infinite;
}
@keyframes waveform-bounce {
  0%, 100% { height: 20%; }
  50% { height: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .waveform span { animation: none; height: 55%; }
}

/* ---- Music hub hero ---- */
.music-hero {
  padding-top: clamp(6rem, 14vw, 8rem);
  padding-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
  margin-top: 2rem;
}
@media (max-width: 820px) {
  .hub-grid { grid-template-columns: 1fr; }
}

.hub-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.hub-card__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}
.hub-card__title { margin: 0; font-size: 1.3rem; }
.hub-card__sub { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

.genre-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}
.genre-pill {
  background: var(--surface-alt);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
}

/* ---- Artists grid ---- */
.artist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.3rem;
}
.artist-card {
  cursor: pointer;
  text-align: center;
}
.artist-card__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--sage), var(--sage-soft));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 0.8rem;
}
.artist-card h3 { margin: 0 0 0.2rem; font-size: 1.05rem; }
.artist-card__genres { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.artist-card__stars { color: var(--clay); font-size: 0.9rem; }

/* ---- Songs page sections ---- */
.song-section { margin-bottom: 3rem; }
.song-section__header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.song-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.song-row {
  display: grid;
  grid-template-columns: 2fr 1.3fr 0.8fr 0.9fr;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1.1rem;
  border-radius: 16px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.song-row:hover, .song-row:focus-visible {
  background: var(--surface);
  transform: translateX(3px);
}
.song-row.is-highlighted {
  background: var(--surface-alt);
  animation: highlight-pulse 1.6s ease-out 2;
}
@keyframes highlight-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,0,0,0); }
  50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--clay) 35%, transparent); }
}
.song-row__title { font-weight: 700; }
.song-row__artist { color: var(--text-muted); font-size: 0.9rem; }
.song-row__genre {
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--surface-alt);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  justify-self: start;
}
.song-row__stars { color: var(--clay); font-size: 0.85rem; text-align: right; }

@media (max-width: 640px) {
  .song-row { grid-template-columns: 1fr; gap: 0.2rem; }
  .song-row__genre, .song-row__stars { justify-self: start; text-align: left; }
}

.songs-controls {
  margin-bottom: 1.5rem;
}