/* Bangs Music Distro responsive layout 1.0.0.
 * Load after the existing page and player styles. Uses the site's real markup.
 * No audio replacement, navigation hooks, network calls or account changes.
 */

:where(#bmdMain, #bmdHome48, #bmdHome48 .hm48-section,
  #bmdHome48 .hm48-section-head > div, #bmdHome48 .hm48-card,
  #bmdHome48 .hm48-discovery-split > section) {
  box-sizing: border-box;
  min-inline-size: 0;
  max-inline-size: 100%;
}

/* Scroll inside a shelf; keep the document at its available width. */
#bmdHome48 .hm48-shelf {
  grid-auto-columns: 210px;
  gap: 16px;
  min-inline-size: 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: 4px;
  scroll-snap-type: x proximity;
  padding: 6px 4px 14px;
  margin: -6px -4px -14px;
  -webkit-overflow-scrolling: touch;
}

#bmdHome48 .hm48-shelf > * {
  min-inline-size: 0;
  scroll-snap-align: start;
}

/* Keep chart periods as functioning tabs. Only the selected panel is shown. */
#bmdHome48 .hm48-discovery-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  align-items: start;
  gap: 28px;
}

#bmdHome48 .hm48-chart-shell {
  min-inline-size: 0;
  max-inline-size: 100%;
}

#bmdHome48 .hm48-chart-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

#bmdHome48 .hm48-chart-tabs > button {
  min-block-size: 44px;
  max-inline-size: 100%;
  white-space: normal;
}

#bmdHome48 .hm48-chart-copy { min-inline-size: 0; }

/* Size from the shelf itself, including gaps, rather than from device names. */
@media (min-width: 601px) and (max-width: 1024px) {
  #bmdHome48 .hm48-shelf {
    grid-auto-columns: clamp(140px, calc((100% - 64px) / 4.2), 210px);
  }
}

@media (max-width: 600px) {
  #bmdHome48 .hm48-shelf {
    grid-auto-columns: clamp(112px, calc((100% - 32px) / 2.25), 190px);
  }
  #bmdHome48 .hm48-discovery-split { gap: 0; }
}

/* Compact controls keep a real touch target. Extra tools remain in the
 * existing full player, opened with the cover or expand button. */
@media (max-width: 760px) {
  #bmdPlayer .bmd-player__transport {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
  }
  #bmdPlayer :is(#bmdPrevious, #bmdPlayPause, #bmdNext, #bmdLike,
    #bmdExpand, #bmdMediaMode) {
    min-width: 44px;
    width: 44px;
    min-height: 44px;
    height: 44px;
    margin: 0;
  }
  #bmdPlayer .bmd-player__controls { min-height: 44px; height: 44px; }
  #bmdPlayer .bmd-player__track { min-width: 0; }
  #bmdPlayer .bmd-player__timeline {
    grid-template-columns: 28px minmax(0, 1fr) 28px;
    min-width: 0;
  }
  #bmdNowPlaying .bmd-now-playing__header {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
  }
  #bmdNowPlaying :is(.bmd-now-playing__details, .bmd-now-playing__copy,
    .bmd-now-playing__timeline, .bmd-now-playing__bottom) {
    min-width: 0;
  }
  #bmdNowPlaying .bmd-now-playing__bottom > div {
    display: flex;
    flex-wrap: wrap;
    min-width: 0;
    max-width: 100%;
    gap: 4px;
  }
  #bmdNowPlaying .bmd-now-playing__bottom .bmd-icon-button {
    min-width: 44px;
    min-height: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  #bmdNowPlaying .bmd-now-playing__controls {
    justify-content: space-between;
    gap: 4px;
  }
  #bmdNowPlaying .bmd-now-playing__controls > button {
    flex-shrink: 0;
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
  }
  #bmdNowPlaying #bmdSheetPlay {
    width: 56px;
    height: 56px;
    min-height: 56px;
  }
  #bmdNowPlaying .bmd-now-playing__bottom {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  #bmdNowPlaying .bmd-now-playing__bottom > div { justify-content: flex-end; }
  #bmdNowPlaying .bmd-connect-sheet {
    max-width: 100%;
    min-width: 0;
  }
}

/* Split windows and an open keyboard can also make a narrow viewport short. */
@media (orientation: landscape) and (max-width: 479px) {
  #bmdNowPlaying .bmd-now-playing__content {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
    grid-template-areas: none;
    align-content: start;
    column-gap: 0;
  }
  #bmdNowPlaying .bmd-now-playing__content > * {
    grid-area: auto;
  }
}

/* A narrow landscape viewport used to retain a 180px + 260px minimum grid.
 * Fluid columns now fit the available width; short sheets scroll vertically.
 * The same audio, buttons and listeners stay mounted during rotation. */
@media (orientation: landscape) and (min-width: 480px) and (max-height: 560px) {
  :root { --bmd-player-h: 76px; }
  #bmdPlayer {
    left: max(8px, env(safe-area-inset-left, 0px));
    right: max(8px, env(safe-area-inset-right, 0px));
    bottom: max(6px, env(safe-area-inset-bottom, 0px));
    width: auto;
    height: 76px;
    padding: 6px 10px;
    grid-template-columns: minmax(0, 1fr) minmax(238px, 1.15fr) auto;
    grid-template-rows: minmax(0, 1fr);
    grid-template-areas: "track transport tools";
    column-gap: 8px;
  }
  #bmdPlayer .bmd-player__cover-button { width: 44px; height: 44px; }
  #bmdPlayer .bmd-player__track { gap: 8px; }
  #bmdPlayer .bmd-player__like { display: none; }
  #bmdPlayer .bmd-player__transport {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
  #bmdPlayer :is(#bmdShuffle, #bmdRepeat) {
    display: inline-grid;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 11px;
  }
  #bmdPlayer .bmd-player__tools > :not(#bmdMediaMode):not(#bmdExpand) {
    display: none !important;
  }
  #bmdPlayer .bmd-player__mobile-progress { display: none; }
  #bmdNowPlaying {
    padding: max(8px, env(safe-area-inset-top, 0px))
      max(12px, env(safe-area-inset-right, 0px))
      max(8px, env(safe-area-inset-bottom, 0px))
      max(12px, env(safe-area-inset-left, 0px));
  }
  #bmdNowPlaying .bmd-now-playing__content {
    box-sizing: border-box;
    width: min(100%, 1040px);
    min-width: 0;
    height: 100%;
    min-height: 0;
    max-height: 100%;
    padding: 4px 8px;
    display: grid;
    grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
    grid-template-rows: 44px auto auto 56px auto;
    grid-template-areas: "heading heading" "art details" "art timeline"
      "art controls" "art extras";
    align-content: start;
    column-gap: 16px;
    row-gap: 8px;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  #bmdNowPlaying .bmd-now-playing__header { grid-area: heading; }
  #bmdNowPlaying :is(.bmd-now-playing__art-wrap, .bmd-provider-stage) {
    grid-area: art;
    align-self: center;
    justify-self: center;
    width: min(100%, calc(var(--bmd-visible-height, 100vh) - 96px), 320px);
    min-width: 0;
    max-height: none;
  }
  #bmdNowPlaying .bmd-now-playing__details { grid-area: details; }
  #bmdNowPlaying .bmd-now-playing__timeline { grid-area: timeline; }
  #bmdNowPlaying .bmd-now-playing__controls {
    grid-area: controls;
    justify-content: space-between;
    gap: 4px;
  }
  #bmdNowPlaying .bmd-now-playing__controls > button {
    flex-shrink: 0;
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
  }
  #bmdNowPlaying #bmdSheetPlay { width: 56px; height: 56px; min-height: 56px; }
  #bmdNowPlaying .bmd-now-playing__bottom { grid-area: extras; }
  #bmdNowPlaying .bmd-now-playing__copy #bmdSheetTitle {
    font-size: clamp(18px, 2.8vw, 25px);
    overflow-wrap: anywhere;
  }
  #bmdDevicePopover {
    top: calc(var(--bmd-visible-top, 0px) + max(8px, env(safe-area-inset-top, 0px)));
    bottom: auto;
    max-height: calc(var(--bmd-visible-height, 100vh)
      - max(8px, env(safe-area-inset-top, 0px))
      - max(8px, env(safe-area-inset-bottom, 0px)));
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

@media (prefers-reduced-motion: reduce) {
  #bmdHome48 .hm48-shelf { scroll-behavior: auto; }
}