.playlist-page {
  margin: 0 auto;
}

.pl-header {
  display: flex;
  gap: 40px;
  margin-bottom: 44px;
  align-items: flex-start;
}

.pl-cover-wrapper {
  position: relative;
  flex-shrink: 0;
}

.pl-cover-img {
  width: 260px;
  height: 260px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.pl-info {
  display: flex;
  flex-direction: column;
  padding-top: 8px;
}

.pl-name {
  font-size: 28px;
  font-weight: 700;
  color: #000;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.pl-meta {
  font-size: 15px;
  color: #333;
  margin-bottom: 10px;
}

.pl-sub-meta {
  font-size: 14px;
  color: #888;
  margin-bottom: 20px;
}

.pl-desc {
  font-size: 14px;
  color: #888;
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 700px;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-play {
  background-color: #3b71fe;
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 22px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s;
}

.btn-play:hover {
  background-color: #2659e4;
}

.btn-icon-round {
  width: 42px;
  height: 42px;
  background-color: #f1f3f4;
  border: none;
  border-radius: 50%;
  color: #333;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.2s;
}

.btn-icon-round:hover {
  background-color: #e4e7e9;
}

.song-list-container {
  width: 100%;
}

.song-row {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 8px;
  transition: background-color 0.2s;
  cursor: pointer;
  margin-bottom: 4px;
}

.song-row:hover {
  background-color: #f4f5f6;
}

.song-row.playing {
  background-color: #e8f0fe;
}
.song-row.playing .song-name {
  color: #1a73e8;
}
.song-row.playing .song-artist {
  color: #1a73e8;
}
.song-row.playing .song-duration {
  color: #1a73e8;
}

.song-row.disabled {
  cursor: default;
  opacity: 0.45;
}

.song-row.disabled:hover {
  background-color: transparent;
}

.col-main {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 4;
  min-width: 0;
}

.song-cover {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  background-color: #f0f0f0;
  flex-shrink: 0;
}

.song-cover.disabled {
  filter: grayscale(1);
}

.song-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.song-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.song-name {
  font-size: 15px;
  font-weight: 600;
  color: #111;
  flex-shrink: 0;
}

.song-tns {
  font-size: 13px;
  color: #999;
  flex-shrink: 0;
}

.song-reason {
  font-size: 11px;
  color: #b91c1c;
  background: #fef2f2;
  padding: 1px 8px;
  border-radius: 10px;
  flex-shrink: 0;
  margin-left: 4px;
}

.song-artist {
  font-size: 13px;
  color: #999;
}

.col-album {
  flex: 3;
  font-size: 14px;
  color: #888;
  padding-right: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.col-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  width: 100px;
  flex-shrink: 0;
}

.row-like-btn {
  color: #3b71fe;
  font-size: 15px;
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.row-like-btn:hover {
  transform: scale(1.1);
}

.song-row:hover .row-like-btn {
  opacity: 1;
}

.song-duration {
  font-size: 14px;
  color: #999;
  text-align: right;
  width: 40px;
}

.song-row:hover .song-duration {
  color: #111;
  font-weight: 500;
}

.loading { text-align: center; padding: 60px 0; color: #999; font-size: 14px; }
.error-msg { text-align: center; padding: 60px 0; color: #b91c1c; font-size: 14px; }