.song-body {
  overflow: auto;
  background: #0a0610;
}

.song-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.song-top {
  display: flex;
  justify-content: space-between;
  padding: 14px 20px;
}

.song-back {
  font-family: 'Fredoka', sans-serif;
  font-size: 0.8rem;
  color: rgba(245, 230, 200, 0.5);
  text-decoration: none;
  letter-spacing: 0.06em;
}

.song-back:hover { color: #ffd866; }

.song-main {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#song-viz {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.45;
}

.song-card {
  position: relative;
  z-index: 1;
  max-width: 520px;
  width: 100%;
  padding: 32px 28px;
  background: rgba(20, 12, 28, 0.92);
  border: 2px solid rgba(255, 200, 80, 0.2);
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 0 60px rgba(255, 120, 40, 0.12);
}

.song-badge {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: rgba(255, 200, 80, 0.5);
  margin-bottom: 10px;
}

.song-card h1 {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  color: #ffd866;
  line-height: 1.2;
  margin: 0 0 6px;
  text-shadow: 0 0 24px rgba(255, 180, 50, 0.3);
}

.song-artist {
  font-size: 0.85rem;
  color: rgba(245, 230, 200, 0.55);
  margin-bottom: 28px;
}

.song-lyric-wrap {
  min-height: 88px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.song-lyric {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(1.1rem, 3.5vw, 1.45rem);
  font-weight: 600;
  color: #fff;
  margin: 0;
  line-height: 1.35;
  transition: color 0.2s, transform 0.2s;
}

.song-lyric.chorus {
  color: #ffd866;
  text-shadow: 0 0 20px rgba(255, 200, 80, 0.35);
}

.song-lyric.singing {
  animation: lyric-pulse 0.45s ease-in-out infinite alternate;
}

@keyframes lyric-pulse {
  from { transform: scale(1); }
  to { transform: scale(1.02); }
}

.song-lyric-next {
  font-size: 0.82rem;
  color: rgba(245, 230, 200, 0.35);
  margin: 0;
  min-height: 1.2em;
}

.song-progress-wrap { margin-bottom: 20px; }

.song-progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
}

.song-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ff8844, #ffd866);
  border-radius: 3px;
  transition: width 0.1s linear;
}

.song-times {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: rgba(245, 230, 200, 0.45);
  margin-top: 6px;
}

.song-controls {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 20px;
}

.song-btn {
  padding: 12px 28px;
  font-family: 'Fredoka', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: 2px solid rgba(255, 200, 80, 0.3);
  border-radius: 10px;
  background: rgba(30, 20, 40, 0.8);
  color: #f5e6c8;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.song-btn:hover {
  border-color: #ffd866;
  background: rgba(50, 35, 60, 0.9);
}

.song-btn--main {
  background: linear-gradient(180deg, #ffd866 0%, #e8a830 100%);
  color: #2a1020;
  border-color: transparent;
  min-width: 120px;
}

.song-btn--main:hover {
  filter: brightness(1.08);
}

.song-note {
  font-size: 0.72rem;
  line-height: 1.55;
  color: rgba(245, 230, 200, 0.4);
  margin: 0;
}