/* ============================================================
   ADRIANO SILVA — Estilos da página de Músicas
   ============================================================ */

/* ---- Active nav link ---- */
.site-nav a.active {
  color: var(--white);
}
.site-nav a.active::after {
  transform: scaleX(1) !important;
  opacity: 1 !important;
}

/* ---- Hero ---- */
.music-page-hero {
  padding: calc(var(--section-pad-y) + 90px) var(--gutter) var(--section-pad-y);
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.music-page-hero .eyebrow { margin-bottom: 20px; }
.music-page-hero h1 {
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.0;
  margin-bottom: 20px;
}
.music-page-hero p {
  color: var(--white-dim);
  max-width: 520px;
  margin: 0 auto;
  font-size: 18px;
  font-weight: 300;
}

/* ---- Lista de faixas ---- */
.tracklist-section {
  padding: var(--section-pad-y-tight) var(--gutter) 120px;
}
.tracklist-container {
  max-width: 780px;
  margin: 0 auto;
}

.tracklist {
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--white-line);
  border-radius: 4px;
  overflow: hidden;
}
.track-item {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--white-line);
  cursor: pointer;
  transition: background 0.18s;
  gap: 16px;
  list-style: none;
}
.track-item:last-child { border-bottom: none; }
.track-item:hover { background: rgba(255,255,255,0.04); }
.track-item.active {
  background: rgba(246,99,1,0.08);
  border-left: 3px solid var(--orange);
  padding-left: 21px;
}

.track-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--white-mute);
  text-align: center;
}
.track-item.active .track-num { color: var(--orange); }

.track-info { display: flex; flex-direction: column; gap: 3px; }
.track-title { font-size: 16px; font-weight: 600; color: var(--white); }
.track-item.active .track-title { color: var(--orange-soft); }
.track-duration {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white-mute);
}

.tracklist-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--white-mute);
  text-align: center;
}

/* ---- Player sticky ---- */
.player-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(10,8,7,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--white-line-strong);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.player-bar.visible { transform: translateY(0); }

.player-track-info { flex: 1; min-width: 0; }
.player-track-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-track-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white-mute);
  margin-top: 2px;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}
.player-btn {
  background: none;
  border: none;
  color: var(--white-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: color 0.18s, background 0.18s;
  line-height: 0;
}
.player-btn:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.player-btn.play-pause {
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--night-deeper);
  border-radius: 50%;
}
.player-btn.play-pause:hover {
  background: var(--orange-soft);
  color: var(--night-deeper);
}

.player-progress-wrap {
  flex: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.player-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white-mute);
  white-space: nowrap;
  min-width: 36px;
}
.player-progress {
  flex: 1;
  height: 3px;
  background: var(--white-line);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.player-progress-fill {
  height: 100%;
  background: var(--orange);
  border-radius: 2px;
  width: 0%;
  transition: width 0.25s linear;
  pointer-events: none;
}

.player-volume {
  display: flex;
  align-items: center;
  gap: 8px;
}
.player-volume svg { color: var(--white-mute); }
.player-volume input[type="range"] {
  width: 72px;
  height: 3px;
  accent-color: var(--orange);
  cursor: pointer;
}

@media (max-width: 700px) {
  .player-bar { flex-wrap: wrap; padding: 12px 16px; gap: 10px; }
  .player-track-info { width: 100%; order: -1; }
  .player-progress-wrap { order: 3; width: 100%; }
  .player-volume { display: none; }
}