style.scss

:root {
  --spotify-color: #1ed860;
}

.powercord-spotify {
  img {
    margin-bottom: -4px;
  }

  .spotify-buttons button {
    color: var(--spotify-color) !important;

    > div {
      color: inherit;
    }
  }

  .spotify-extra-controls {
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -10px;
    opacity: 0;
    height: 0;
    transition: height .2s, opacity .2s;

    .active {
      color: var(--spotify-color) !important;
    }

    + .spotify-seek {
      margin-top: 3px;
    }
  }

  .spotify-seek {
    margin-top: -6px;
    transition: margin-top .2s;

    &-elements {
      display: flex;
      justify-content: space-between;
      color: var(--text-normal);
      font-size: 12px;
      padding: 0 4px 4px;
      font-weight: 500;
      opacity: 0;
      height: 4px;
      transition: height .2s, opacity .2s;
    }

    &-bar {
      position: relative;
      height: 2px;
      transition: height .2s;

      &-progress {
        height: 100%;
        display: block;
        background-color: var(--spotify-color);
      }

      &-cursor {
        top: 50%;
        position: absolute;
        transform: translateY(-50%) translateX(-50%);
        width: 8px;
        height: 8px;
        border-radius: 50%;
        border: 2px #b9bbbe solid;
        background-color: #fff;
        opacity: 0;
        transition: opacity .2s;
      }
    }

    &:not(.no-premium) {
      .spotify-seek-bar-progress, .spotify-seek-bar-cursor {
        cursor: pointer;
      }
    }
  }

  &.hover {
    .spotify-extra-controls {
      pointer-events: initial;
      height: 32px;
      opacity: 1;

      + .spotify-seek {
        margin-top: -12px;
      }
    }

    .spotify-seek {
      &-elements {
        opacity: 1;
        height: 12px;
      }

      &:not(.no-premium) {
        .spotify-seek-bar {
          height: 4px;

          &-cursor {
            opacity: 1;
          }
        }
      }
    }
  }
}

.spotify-tooltip {
  max-width: none !important;
  white-space: nowrap
}

.spotify-add-to-playlist {
  .playlists {
    margin-top: 20px;
  }

  .track, .playlist {
    display: flex;
    align-items: center;

    img {
      width: 48px;
      height: 48px;
      margin-right: 16px;
    }

    .details {
      display: flex;
      flex-direction: column;

      .title {
        font-size: 18px;
        color: var(--header-primary);
        margin-bottom: 4px;
      }

      .artist {
        font-size: 16px;
        color: var(--header-secondary);
      }
    }
  }

  .playlist {
    display: flex;
    padding: 16px;
    margin-bottom: 16px;

    .details {
      margin-right: auto;
    }
  }
}

#powercord-spotify-menu {
  .disabled-1WRMNA[id^='powercord-spotify-menu-devices--'], #powercord-spotify-menu-repeat + div [id*='-active'] {
    color: var(--spotify-color) !important;
    opacity: 1 !important;
  }

  .colorDefault-2K3EoJ .checkbox-3s5GYZ {
    color: var(--spotify-color);
  }

  .barFill-23-gu- {
    background-color: var(--spotify-color);
  }
}

.theme-dark {
  .powercord-spotify img[src*='_global/favicon.png'], .spotify-add-to-playlist img[src*='_global/favicon.png'] {
    filter: invert(1);
  }
}