#mobile-song-menu .mobile-song-menu-container { background: #101b30; }
#mobile-song-menu .song-menu-header { display: grid; grid-template-columns: var(--song-filter-width, 100px) minmax(178px, 1fr) 64px 44px; height: auto; min-height: 50px; gap: 6px; padding: 4px 8px; background: #172641; border-bottom: 1px solid #30415d; }
#mobile-song-menu .song-menu-close-btn { width: 44px; height: 44px; border-radius: 10px; background: #22324c; border-color: #45546e; }
#mobile-song-menu .mobile-rp-shop-btn { width: auto; min-width: 76px; color: #edce87; border-color: #6a614c; background: #2a3040; }
#mobile-song-menu .song-filter-select { width: 100%; min-width: 0; min-height: 44px; height: 44px; margin: 0; padding: 0 8px; border-radius: 9px; font-size: 12px; border-color: #3a4c6a; }
#mobile-song-menu .mobile-rp-shop-btn { width: auto; }
#mobile-song-menu .song-instrument-switcher { height: 44px; padding: 0; gap: 2px; border-radius: 9px; border-color: #3a4c6a; }
#mobile-song-menu .song-instrument-option { height: 42px; border-radius: 7px; font-size: 12px; }
#mobile-song-menu .song-instrument-option.active { background: #36587c; box-shadow: none; }
#mobile-song-menu .song-category-tabs { display: flex; flex: 0 0 auto; gap: 4px; overflow-x: auto; padding: 0 12px; min-height: 44px; scrollbar-width: thin; border-bottom: 1px solid #31415b; }
#mobile-song-menu .song-category-tab { flex: 0 0 auto; min-height: 44px; padding: 0 12px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #b8c8dc; font: 600 12px/1.2 Inter, sans-serif; white-space: nowrap; }
#mobile-song-menu .song-category-tab[aria-selected="true"] { color: #f0d69e; border-bottom-color: #d4b36e; }
#mobile-song-menu .song-category-tab[hidden] { display: none; }
#mobile-song-menu .song-category-count { margin-left: 7px; color: #8ba2bf; font-size: 10px; }
#mobile-song-menu .song-menu-scroll { flex: 1; min-height: 0; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; padding-bottom: calc(32px + env(safe-area-inset-bottom)); }
#mobile-song-menu .song-menu-body { display: block; overflow: visible; padding: 4px 12px 12px; }
#mobile-song-menu .song-category-section { width: 100%; min-width: 0; max-width: none; display: block; background: transparent; border-radius: 0; }
#mobile-song-menu .song-category-section[hidden] { display: none !important; }
#mobile-song-menu .song-category-header { background: transparent; padding: 12px 10px 6px; border: 0; color: #8fa8c6; font-size: 11px; font-weight: 700; letter-spacing: .04em; }
#mobile-song-menu .song-category-items { overflow: visible; padding: 0; }
#mobile-song-menu .song-menu-item { min-height: 66px; padding: 10px 12px; gap: 12px; border: 1px solid transparent; border-bottom-color: #26364f; border-radius: 9px; }
#mobile-song-menu .song-menu-item.selected { border-color: #857347; background: #282b32; }
#mobile-song-menu .song-item-info { gap: 4px; }
#mobile-song-menu .song-item-name { white-space: normal; overflow: visible; overflow-wrap: anywhere; text-overflow: clip; font-size: 15px; line-height: 1.35; font-weight: 650; }
#mobile-song-menu .song-item-category { color: #9dafc7; font-size: 11px; }
#mobile-song-menu .song-item-badges { gap: 5px; margin-top: 1px; }
#mobile-song-menu .song-feature-badge { font-size: 10px; line-height: 1.2; padding: 3px 6px; box-shadow: none; animation: none; }
#mobile-song-menu .song-rp-tag { font-size: 11px; line-height: 1.3; max-width: 116px; white-space: normal; text-align: right; flex: 0 0 auto; color: #b8c8dd; }
#mobile-song-menu .rp-owned .song-rp-tag { color: #9bd8b6; }
#mobile-song-menu .rp-locked .song-rp-tag { color: #e4c68d; }
#mobile-song-menu .song-preview-btn { width: 44px; height: 44px; }
#mobile-song-menu .mobile-song-bundle-banner { margin: 10px 12px 4px; padding: 6px 10px; box-shadow: none; border-color: #485777; background: #1c2c49; }
#mobile-song-menu .mobile-song-bundle-cta { min-height: 44px; background: #334969; }
#mobile-song-menu .mobile-song-bundle-title, #mobile-song-menu .mobile-song-bundle-note { white-space: normal; }
#mobile-song-menu :is(button, select):focus-visible { outline: 2px solid #9ecdf7; outline-offset: -2px; }
#mobile-song-menu { color-scheme: dark; }
#mobile-song-menu :is(.song-menu-scroll, .song-category-tabs, .song-menu-body, .song-category-items) { scrollbar-width: thin; scrollbar-color: #526d92 #101b30; }
#mobile-song-menu ::-webkit-scrollbar { width: 6px; height: 5px; }
#mobile-song-menu ::-webkit-scrollbar-track, #mobile-song-menu ::-webkit-scrollbar-corner { background: #101b30; }
#mobile-song-menu ::-webkit-scrollbar-thumb { background: #526d92; border-radius: 8px; }
#mobile-song-menu ::-webkit-scrollbar-thumb:hover { background: #8c9dbc; }
@media (orientation: portrait) {
    #mobile-song-menu .song-menu-header { grid-template-columns: minmax(0, 1fr) 64px 44px; }
    #mobile-song-menu .song-instrument-switcher { grid-column: 1 / -1; grid-row: 2; }
}
body.teacher-help-open #mobile-song-menu .song-menu-scroll { padding-bottom: calc(var(--mobile-teacher-nav-offset) + 14px); }
#mobile-current-section { flex: 0 0 auto; margin-right: auto; color: #b9cce5; font-size: 10px; font-weight: 650; }
#mobile-current-section[hidden] { display: none; }
body.song-menu-active .fixed-copyright { gap: 8px; }