.sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(2, 5, 12, 0.58);
    backdrop-filter: blur(4px);
}

.sidebar-overlay[hidden] {
    display: none;
}

@media (min-width: 981px) {
    .site-sidebar {
        position: fixed;
        top: 16px;
        bottom: 16px;
        left: 16px;
        height: auto;
        transform: none;
        max-height: calc(100dvh - 32px);
    }
}

@media (max-width: 1180px) {
    :root {
        --sidebar-expanded-width: 276px;
        --sidebar-collapsed-width: 82px;
    }

    .site-sidebar {
        width: var(--sidebar-width);
    }

    .page-shell {
        width: min(1180px, calc(100% - var(--sidebar-width) - 44px));
        margin-left: calc(var(--sidebar-width) + 30px);
        margin-right: 14px;
    }

    .global-player,
    body.player-is-compact .global-player {
        left: calc(var(--sidebar-width) + 30px);
        right: 14px;
    }
}

@media (max-width: 980px) {
    .sidebar-top,
    .sidebar-bottom {
        gap: 10px;
    }

    .sidebar-scroll {
        padding: 10px 2px 10px 0;
    }

    .sidebar-brand {
        grid-template-columns: 1fr;
    }

    .sidebar-collapse-toggle {
        display: none;
    }

    .sidebar-account,
    body.sidebar-is-collapsed .sidebar-account {
        grid-template-columns: 46px minmax(0, 1fr);
        align-items: center;
        justify-content: stretch;
        min-height: 62px;
        padding: 8px;
    }

    .sidebar-avatar,
    body.sidebar-is-collapsed .sidebar-avatar {
        flex-basis: 46px;
        width: 46px;
        min-width: 46px;
        height: 46px;
    }

    .sidebar-account-copy,
    body.sidebar-is-collapsed .sidebar-account-copy {
        position: static;
        display: grid;
        width: auto;
        height: auto;
        min-width: 0;
        overflow: visible;
        clip: auto;
        white-space: normal;
    }

    .sidebar-notification-link,
    body.sidebar-is-collapsed .sidebar-notification-link {
        grid-template-columns: 34px minmax(0, 1fr) auto;
        justify-items: stretch;
    }

    .sidebar-notification-copy,
    body.sidebar-is-collapsed .sidebar-notification-copy {
        display: grid;
    }

    .sidebar-notification-badge,
    body.sidebar-is-collapsed .sidebar-notification-badge {
        position: static;
        top: auto;
        right: auto;
    }

    .sidebar-toggle {
        position: fixed;
        top: 14px;
        left: 14px;
        z-index: 55;
        display: grid;
        place-items: center;
        width: 44px;
        height: 44px;
        border: 1px solid rgba(167, 184, 218, 0.22);
        border-radius: var(--radius);
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045)),
            rgba(9, 14, 29, 0.94);
        color: var(--text);
        box-shadow: 0 16px 38px rgba(0, 0, 0, 0.28);
    }

    .site-sidebar {
        top: 10px;
        bottom: 10px;
        left: 10px;
        width: min(332px, calc(100vw - 24px));
        overflow: hidden;
        transform: translateX(calc(-100% - 20px));
        transition: transform 190ms ease;
    }

    .site-sidebar.is-open {
        transform: translateX(0);
    }

    .page-shell {
        width: min(100% - 24px, 920px);
        margin: 0 auto;
        padding-top: 54px;
    }

    .global-player,
    body.player-is-compact .global-player {
        left: 14px;
        right: 14px;
        width: auto;
    }

    .favorite-collection-hero {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .favorite-hero-art-stack {
        max-width: 360px;
        transform: none;
    }

    .favorites-track-list .favorite-track-card {
        grid-template-columns: 8px 58px minmax(0, 1fr) auto;
    }

    .favorites-track-list .track-actions {
        grid-column: 3 / 5;
        justify-self: start;
    }
}

@media (max-width: 640px) {
    .page-shell {
        width: min(100% - 20px, 620px);
        padding-top: 48px;
    }

    .site-sidebar {
        gap: 8px;
        width: min(332px, calc(100vw - 20px));
        padding: 10px;
    }

    .sidebar-top,
    .sidebar-bottom {
        gap: 8px;
    }

    .sidebar-scroll {
        padding: 8px 1px 8px 0;
    }

    .site-sidebar .brand {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 9px;
        padding: 5px;
    }

    .site-sidebar .brand-logo {
        width: 42px;
        height: 42px;
        border-radius: 10px;
    }

    .site-sidebar .brand strong,
    .sidebar-account strong {
        font-size: 0.88rem;
    }

    .site-sidebar .brand small,
    .sidebar-account small {
        font-size: 0.7rem;
    }

    body:not(.sidebar-is-collapsed) .sidebar-account {
        grid-template-columns: 42px minmax(0, 1fr);
        min-height: 56px;
        gap: 9px;
        padding: 7px;
        border-radius: 10px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-avatar {
        flex-basis: 42px;
        width: 42px;
        min-width: 42px;
        height: 42px;
    }

    .sidebar-notification-link,
    body.sidebar-is-collapsed .sidebar-notification-link {
        grid-template-columns: 30px minmax(0, 1fr) auto;
        min-height: 40px;
        gap: 8px;
        padding: 5px 8px;
        border-radius: 8px;
    }

    .sidebar-notification-icon {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    .sidebar-notification-icon::before {
        width: 15px;
        height: 15px;
    }

    .sidebar-notification-copy strong {
        font-size: 0.8rem;
    }

    .sidebar-notification-copy small {
        font-size: 0.68rem;
    }

    .sidebar-notification-badge {
        min-width: 21px;
        height: 21px;
        font-size: 0.64rem;
    }

    body:not(.sidebar-is-collapsed) .sidebar-flat-coin {
        grid-template-columns: 36px minmax(0, 1fr);
        min-height: 52px;
        gap: 9px;
        padding: 8px 10px;
        border-radius: 10px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-flat-coin-art {
        width: 36px;
        height: 36px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-flat-coin-art img {
        width: 30px;
        height: 30px;
    }

    .sidebar-flat-coin-copy strong {
        font-size: 0.96rem;
    }

    .sidebar-flat-coin-label,
    .sidebar-flat-coin-copy small {
        font-size: 0.64rem;
        line-height: 1.1;
    }

    .sidebar-flat-coin-help {
        top: 7px;
        right: 7px;
        width: 22px;
        font-size: 0.72rem;
    }

    .sidebar-nav {
        gap: 4px;
        padding-top: 6px;
    }

    .sidebar-nav-section {
        gap: 3px;
    }

    .sidebar-nav-heading {
        padding-left: 10px;
        font-size: 0.56rem;
    }

    .sidebar-nav a {
        grid-template-columns: 22px minmax(0, 1fr) auto;
        min-height: 43px;
        gap: 9px;
        padding: 0 9px 0 11px;
        border-radius: 8px;
        font-size: 0.84rem;
    }

    .sidebar-nav .sidebar-nav-link-login,
    .sidebar-nav .sidebar-nav-link-signup {
        min-height: 43px;
    }

    .sidebar-nav-icon {
        width: 18px;
        height: 18px;
    }

    .sidebar-nav-label {
        font-size: 0.84rem;
    }

    .sidebar-fair-use {
        gap: 6px;
        padding: 9px 38px 9px 10px;
        border-radius: 10px;
    }

    .sidebar-fair-use-help {
        top: 7px;
        right: 7px;
        width: 22px;
        font-size: 0.72rem;
    }

    .sidebar-fair-use-kicker {
        font-size: 0.66rem;
        line-height: 1.2;
    }

    .sidebar-fair-use-row {
        gap: 3px;
        line-height: 1.1;
    }

    .sidebar-fair-use-row strong {
        font-size: 0.96rem;
    }

    .sidebar-fair-use small {
        font-size: 0.68rem;
        line-height: 1.25;
    }

    .favorite-collection-hero {
        margin-top: 16px;
        padding: 22px;
    }

    .favorite-lists-panel {
        padding: 20px;
    }

    .favorite-collection-copy h1 {
        font-size: clamp(2.3rem, 14vw, 4.2rem);
    }

    .favorite-collection-stats {
        display: grid;
        grid-template-columns: 1fr;
    }

    .favorite-hero-art-stack {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 7px;
    }

    .favorite-hero-art-tile {
        min-height: 0;
    }

    .favorite-hero-art-tile:nth-child(2),
    .favorite-hero-art-tile:nth-child(3) {
        transform: none;
    }

    .favorites-track-list .favorite-track-card {
        grid-template-columns: 8px 54px minmax(0, 1fr);
        align-items: start;
    }

    .favorite-track-art {
        width: 54px;
        height: 54px;
    }

    .favorites-track-list .favorite-track-time,
    .favorites-track-list .track-actions {
        grid-column: 3;
        justify-self: start;
    }

    .favorite-track-time {
        justify-items: start;
    }

    .favorite-list-create {
        grid-template-columns: 1fr;
    }

    .favorite-list-tabs a {
        min-height: 70px;
    }

    .player-save-toggle-button {
        min-width: 40px;
        padding-inline: 0;
    }

    .player-save-toggle-button > span:last-child {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }
}

@media (max-width: 980px) {
    body.sidebar-menu-is-open .sidebar-overlay {
        z-index: 94;
    }

    body.sidebar-menu-is-open .site-sidebar {
        z-index: 95;
    }

    body.sidebar-menu-is-open .sidebar-toggle {
        left: auto;
        right: 14px;
        z-index: 96;
    }

    body.sidebar-menu-is-open .site-sidebar {
        transform: translateX(0) !important;
    }

    .site-sidebar {
        top: 0;
        bottom: 0;
        left: 0;
        width: min(332px, calc(100vw - 16px));
        height: 100dvh;
        max-height: 100dvh;
        overflow: hidden auto;
        border-radius: 0 14px 14px 0;
    }

    .sidebar-scroll {
        flex: 0 0 auto;
        min-height: auto;
        overflow: visible;
    }
}

@media (max-height: 720px) {
    .site-sidebar {
        gap: 8px;
        padding: 10px;
        overflow: hidden auto;
    }

    .sidebar-top,
    .sidebar-bottom {
        gap: 8px;
    }

    .sidebar-scroll {
        flex: 0 0 auto;
        min-height: auto;
        overflow: visible;
        padding: 8px 1px 8px 0;
    }

    .sidebar-brand {
        padding-bottom: 0;
    }

    .sidebar-account,
    body.sidebar-is-collapsed .sidebar-account {
        grid-template-columns: 42px minmax(0, 1fr);
        min-height: 56px;
        gap: 9px;
        padding: 7px;
    }

    .sidebar-avatar,
    body.sidebar-is-collapsed .sidebar-avatar {
        flex-basis: 42px;
        width: 42px;
        min-width: 42px;
        height: 42px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-link {
        grid-template-columns: 30px minmax(0, 1fr) auto;
        min-height: 40px;
        gap: 8px;
        padding: 5px 8px;
        border-radius: 8px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-icon {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-icon::before {
        width: 15px;
        height: 15px;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-copy strong {
        font-size: 0.8rem;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-copy small {
        font-size: 0.68rem;
    }

    body:not(.sidebar-is-collapsed) .sidebar-notification-badge {
        min-width: 21px;
        height: 21px;
        font-size: 0.64rem;
    }

    .sidebar-flat-coin {
        grid-template-columns: 36px minmax(0, 1fr);
        min-height: 52px;
        gap: 9px;
        padding: 8px 10px;
    }

    .sidebar-flat-coin-art {
        width: 36px;
        height: 36px;
    }

    .sidebar-flat-coin-art img {
        width: 30px;
        height: 30px;
    }

    .sidebar-fair-use {
        gap: 6px;
        padding: 9px 38px 9px 10px;
    }

    .sidebar-nav a {
        min-height: 40px;
    }

    .sidebar-nav .sidebar-nav-link-login,
    .sidebar-nav .sidebar-nav-link-signup {
        min-height: 40px;
    }
}

@media (max-width: 820px) {
    .neon-profile-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .neon-profile-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .sidebar-more-block {
        gap: 6px;
    }

    .sidebar-more summary {
        min-height: 38px;
        padding: 0 10px;
        border-radius: 10px;
        font-size: 0.68rem;
    }

    .sidebar-more-menu {
        gap: 2px;
    }

    .sidebar-more-heading {
        padding-left: 22px;
        font-size: 0.56rem;
    }

    .sidebar-more-menu a {
        min-height: 30px;
        font-size: 0.78rem;
    }

    .sidebar-copyright {
        font-size: 0.62rem;
    }

    .sidebar-utilities {
        gap: 6px;
    }

    .sidebar-utility-link {
        min-height: 38px;
        border-radius: 10px;
        font-size: 0.82rem;
    }
}