.wpj-playlist-container {
  max-width: 700px;
  font-family: Arial, sans-serif;
  margin: 20px auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  padding: 16px;
}
.wpj-playlist-title {
  font-size: 18px;
  margin-bottom: 15px;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.wpj-zip-link {
  font-size: 13px;
  background: #0073aa;
  color: #fff !important;
  text-decoration: none !important;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  white-space: nowrap;
}
.wpj-zip-link:hover { opacity: .85; }

.wpj-playlist-item {
  display: flex;
  align-items: center;
  padding: 12px;
  cursor: pointer;
  border-bottom: 1px solid #eee;
  transition: background 0.3s;
}
.wpj-playlist-item:hover { background: #f9f9f9; }
.wpj-playlist-item.active { background: #0073aa; }
.wpj-playlist-item.active .wpj-track-title  { color: #fff; }
.wpj-playlist-item.active .wpj-download-link { color: #fff; }

.wpj-track-number {
  width: 30px; height: 30px;
  background: #ddd;
  text-align: center;
  line-height: 30px;
  margin-right: 10px;
  border-radius: 5px;
  flex-shrink: 0;
}
.wpj-playlist-item.active .wpj-track-number { background: #fff; color: #0073aa; }

.wpj-track-title { flex: 1; margin-right: 10px; word-break: break-word; }

.wpj-download-link {
  text-decoration: none;
  color: #0073aa;
  font-size: 14px;
  margin-left: 10px;
  flex-shrink: 0;
}
.wpj-download-link:hover { text-decoration: underline; }

.wpj-audio-controls { margin-top: 20px; }
.wpj-audio-controls audio { width: 100%; }

.wpj-start-button {
  display: block; width: 100%;
  padding: 15px;
  background: #0073aa; color: #fff;
  text-align: center; font-size: 16px;
  border: none; border-radius: 5px;
  cursor: pointer; margin-bottom: 15px;
}
.wpj-start-button:hover { background: #005a8b; }
.wpj-hide { display: none; }

.wpj-no-tracks { color: #64748b; font-style: italic; text-align: center; padding: 1rem; }

@media (max-width: 480px) {
  .wpj-playlist-container { padding: 12px; margin: 12px auto; }
  .wpj-playlist-item { padding: 10px 8px; }
  .wpj-track-title { font-size: 14px; }
  .wpj-track-number { width: 26px; height: 26px; line-height: 26px; font-size: 13px; }
  .wpj-zip-link { font-size: 12px; padding: 5px 10px; }
}