/* SPNZ Music Blog — Curatools Hub visual system */
:root {
    --ct-canvas: #101010;
    --ct-sidebar: #0b0b0b;
    --ct-header: #121212;
    --ct-panel: #191919;
    --ct-raised: #222222;
    --ct-border: #3f3f46;
    --ct-text: #ffffff;
    --ct-body: #d4d4d8;
    --ct-secondary: #a1a1aa;
    --ct-muted: #71717a;
    --ct-blue: #8ab4f8;
    --ct-success: #34d399;
    --ct-warning: #fbbf24;
    --ct-error: #fb7185;
    --ct-sidebar-width: 288px;
}

html {
    background: var(--ct-canvas);
    color-scheme: dark;
}

body[data-spnz-surface] {
    --bg: var(--ct-canvas);
    --bg2: var(--ct-panel);
    --bg3: var(--ct-raised);
    --surface: var(--ct-panel);
    --surface-strong: var(--ct-panel);
    --surface-soft: rgba(138, 180, 248, 0.06);
    --sidebar: var(--ct-sidebar);
    --accent: var(--ct-blue);
    --accent-rgb: 138, 180, 248;
    --accent2: var(--ct-blue);
    --text: var(--ct-text);
    --muted: var(--ct-secondary);
    --border: var(--ct-border);
    --header-bg: var(--ct-header);
    --dropdown-bg: var(--ct-raised);
    --overlay-bg: rgba(0, 0, 0, 0.76);
    --search-panel-bg: var(--ct-panel);
    --font-display: Arial, "Helvetica Neue", Helvetica, sans-serif;
    --font-body: Arial, "Helvetica Neue", Helvetica, sans-serif;
    --font-mono: Arial, "Helvetica Neue", Helvetica, sans-serif;
    min-height: 100vh;
    background: var(--ct-canvas);
    background-image: none;
    color: var(--ct-body);
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body[data-spnz-surface] :where(h1, h2, h3, h4, h5, h6, .page-title, .section-title) {
    color: var(--ct-text);
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
}

body[data-spnz-surface] :where(a, button, input, select, textarea, summary) {
    font-family: inherit;
}

body[data-spnz-surface] :where(a, button, input, select, textarea, summary):focus-visible {
    outline: 2px solid var(--ct-blue) !important;
    outline-offset: 2px !important;
}

body[data-spnz-surface] :where(button, input, select, textarea):disabled,
body[data-spnz-surface] :where(.disabled, [aria-disabled="true"]) {
    cursor: not-allowed !important;
    opacity: 0.46 !important;
}

body[data-spnz-surface] ::selection {
    background: rgba(138, 180, 248, 0.28);
    color: #fff;
}

/* Public and account application shell */
body[data-spnz-surface="public"] .site-header,
body[data-spnz-surface="account"] .site-header {
    background: var(--ct-sidebar);
    border-color: var(--ct-border);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

body[data-spnz-surface="public"] :where(.container, .footer-inner),
body[data-spnz-surface="account"] :where(.container, .footer-inner) {
    width: min(100%, 1344px);
    max-width: 1344px;
    margin-inline: auto;
    padding-inline: 32px;
}

body[data-spnz-surface="public"] main,
body[data-spnz-surface="account"] main {
    min-height: calc(100vh - 220px);
    margin-left: var(--ct-sidebar-width);
}

body[data-spnz-surface="public"] main {
    padding-top: clamp(20px, 2.5vw, 32px);
}

body[data-spnz-surface="public"] .site-footer,
body[data-spnz-surface="account"] .site-footer {
    margin-left: var(--ct-sidebar-width);
    background: var(--ct-sidebar);
    border-top: 1px solid var(--ct-border);
}

body[data-spnz-surface="public"] .site-footer :where(p, li, a, .footer-news-copy, .footer-news-consent),
body[data-spnz-surface="account"] .site-footer :where(p, li, a, .footer-news-copy, .footer-news-consent) {
    color: var(--ct-secondary);
}

body[data-spnz-surface="public"] .site-footer a:hover,
body[data-spnz-surface="account"] .site-footer a:hover {
    color: var(--ct-text);
}

@media (min-width: 901px) {
    body[data-spnz-surface="public"] .site-header,
    body[data-spnz-surface="account"] .site-header {
        position: sticky;
        top: 0;
        right: auto;
        bottom: auto;
        left: auto;
        z-index: 100;
        width: 100%;
        height: 72px;
        padding: 0;
        border-right: 0;
        border-bottom: 1px solid var(--ct-border);
        background: var(--ct-header);
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    body[data-spnz-surface="public"] .header-inner,
    body[data-spnz-surface="account"] .header-inner {
        display: flex;
        width: min(100%, 1344px);
        max-width: 1344px;
        height: 72px;
        min-height: 72px;
        padding: 0 32px;
        margin: 0 auto;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    body[data-spnz-surface="public"] .logo,
    body[data-spnz-surface="account"] .logo {
        display: flex;
        min-width: max-content;
        min-height: 0;
        align-items: center;
        flex: 0 0 auto;
        padding: 0;
        border: 0;
        color: var(--ct-text);
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 0.01em;
        white-space: nowrap;
        text-shadow: none;
    }

    body[data-spnz-surface="public"] .nav,
    body[data-spnz-surface="account"] .nav {
        display: flex;
        min-width: 0;
        min-height: auto;
        flex: 1;
        align-items: center;
        justify-content: flex-end;
        overflow: visible;
    }

    body[data-spnz-surface="public"] .nav-menu,
    body[data-spnz-surface="account"] .nav-menu {
        display: flex;
        width: auto;
        padding: 0;
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        gap: 4px;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle),
    body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle) {
        display: flex;
        width: auto;
        min-height: 38px;
        align-items: center;
        justify-content: center;
        padding: 8px 10px;
        border: 1px solid transparent;
        border-radius: 5px;
        color: var(--ct-secondary);
        font-size: 13px;
        font-weight: 500;
        line-height: 1.2;
        white-space: nowrap;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):hover,
    body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle):hover {
        background: #171717;
        color: var(--ct-text);
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle).is-active,
    body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle).is-active {
        background: var(--ct-raised);
        border-color: #3f3f46;
        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.015);
        color: var(--ct-text);
    }

    body[data-spnz-surface="public"] .nav-dropdown,
    body[data-spnz-surface="account"] .nav-dropdown {
        position: relative;
        width: auto;
        flex: 0 0 auto;
    }

    body[data-spnz-surface="public"] .nav-dropdown-menu,
    body[data-spnz-surface="account"] .nav-dropdown-menu {
        top: calc(100% + 10px);
        right: 0;
        left: auto;
        min-width: 220px;
        padding: 6px;
        border: 1px solid var(--ct-border);
        border-radius: 6px;
        background: var(--ct-raised);
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.32);
    }

    body[data-spnz-surface="public"] .nav-dropdown-menu a,
    body[data-spnz-surface="account"] .nav-dropdown-menu a {
        min-height: 36px;
        padding: 8px 10px;
        border-radius: 4px;
        color: var(--ct-body);
        font-size: 13px;
    }

    body[data-spnz-surface="public"] .nav-dropdown-menu a:hover,
    body[data-spnz-surface="public"] .nav-dropdown-menu a.is-active,
    body[data-spnz-surface="account"] .nav-dropdown-menu a:hover,
    body[data-spnz-surface="account"] .nav-dropdown-menu a.is-active {
        background: #2a2a2a;
        color: var(--ct-text);
    }

    body[data-spnz-surface="public"] .nav-cta,
    body[data-spnz-surface="account"] .nav-cta {
        display: inline-flex;
        min-height: 38px;
        align-items: center;
        justify-content: center;
        margin-top: 0;
        padding: 8px 14px;
        border: 1px solid var(--ct-blue);
        border-radius: 5px;
        background: var(--ct-blue);
        color: #101010;
        font-size: 13px;
        font-weight: 700;
    }

    body[data-spnz-surface="public"] .nav-cta:hover,
    body[data-spnz-surface="account"] .nav-cta:hover {
        background: #a6c7fa;
        color: #101010;
    }

    body[data-spnz-surface="public"] .header-inner > :where(.theme-switch-control, .header-account-menu),
    body[data-spnz-surface="account"] .header-inner > :where(.theme-switch-control, .header-account-menu) {
        width: auto;
        flex: 0 0 auto;
        margin: 0;
    }

    body[data-spnz-surface="public"] .header-account-corner,
    body[data-spnz-surface="account"] .header-account-corner {
        display: flex;
        width: 42px;
        height: 42px;
        min-height: 42px;
        aspect-ratio: 1 / 1;
        align-items: center;
        justify-content: center;
        padding: 3px;
        border: 1px solid var(--ct-border);
        border-radius: 50%;
        background: var(--ct-panel);
    }

    body[data-spnz-surface="public"] main,
    body[data-spnz-surface="account"] main,
    body[data-spnz-surface="public"] .site-footer,
    body[data-spnz-surface="account"] .site-footer {
        margin-left: 0;
    }
}

/* Public content surfaces */
body[data-spnz-surface="public"] :where(.card, .sidebar-widget, .category-card, .category-sidebar-card, .search-card, .review-card, .privacy-card, .content-page-card, .about-card, .playlist-card),
body[data-spnz-surface="account"] :where(.account-section, .account-sidebar, .account-hero, .library-row, .playlist-pop-panel) {
    border: 1px solid var(--ct-border) !important;
    border-radius: 6px !important;
    background: var(--ct-panel) !important;
    background-image: none !important;
    box-shadow: none !important;
}

body[data-spnz-surface="public"] :where(.card, .category-card, .search-card, .review-card, .playlist-card):hover,
body[data-spnz-surface="account"] :where(.library-row, .account-sidebar-link):hover {
    border-color: #52525b !important;
    box-shadow: none !important;
    transform: none !important;
}

body[data-spnz-surface="public"] .section-title {
    position: relative;
    margin-bottom: 16px;
    padding-top: 0;
    border-top: 0;
    font-size: 18px;
    line-height: 1.3;
}

body[data-spnz-surface="public"] .category-title::before {
    content: none !important;
    display: none !important;
}

body[data-spnz-surface="public"] .category-shell .review-title::before {
    content: none !important;
    display: none !important;
}

body[data-spnz-surface="public"] .sidebar-embed-code {
    overflow: hidden;
}

body[data-spnz-surface="public"] .sidebar-embed-code :where(iframe, embed, object, video) {
    display: block;
    width: 100%;
    max-width: 100%;
    border: 0;
}

body[data-spnz-surface="public"] :where(.category-title, .content-page-title, .artist-hero-title, .playlist-title, .privacy-title, .review-title, .tag-title),
body[data-spnz-surface="account"] .account-hero h1 {
    color: var(--ct-text);
    font-size: clamp(22px, 3vw, 24px) !important;
    font-weight: 600 !important;
    line-height: 1.2 !important;
    letter-spacing: -0.025em !important;
}

body[data-spnz-surface="public"] :where(.category-title, .content-page-title, .artist-hero-title, .playlist-title, .privacy-title, .review-title, .tag-title)::before,
body[data-spnz-surface="account"] .account-hero h1::before {
    content: "SPNZ MUSIC";
    display: block;
    margin-bottom: 7px;
    color: var(--ct-blue);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

body[data-spnz-surface="public"] .featured-hero {
    border: 1px solid var(--ct-border);
    border-radius: 6px;
    box-shadow: none;
}

body[data-spnz-surface="public"] .featured-label {
    color: var(--ct-blue);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-spnz-surface="public"] .featured-title {
    max-width: 760px;
    font-size: clamp(24px, 3.2vw, 42px);
    line-height: 1.08;
}

body[data-spnz-surface="public"] :where(.home-recent-card, .home-track-card, .home-artist-card, .home-latest-card) {
    border: 1px solid var(--ct-border) !important;
    border-radius: 6px !important;
    background: var(--ct-panel) !important;
    background-image: none !important;
    box-shadow: none !important;
}

body[data-spnz-surface="public"] :where(.home-recent-card, .home-track-card, .home-artist-card):hover {
    border-color: #52525b !important;
    box-shadow: none !important;
    transform: none !important;
}

body[data-spnz-surface="public"] :where(.home-track-cover, .home-latest-card .card-img) {
    border-radius: 4px !important;
}

body[data-spnz-surface="public"] .home-artist-link {
    padding: 3px;
    border: 1px solid var(--ct-border);
    background: var(--ct-raised);
}

body[data-spnz-surface="public"] .layout-with-sidebar {
    gap: 24px;
}

body[data-spnz-surface="public"] .layout-with-sidebar > aside {
    position: sticky;
    top: 96px;
    align-self: start;
}

@media (max-width: 980px) {
    body[data-spnz-surface="public"] .layout-with-sidebar > aside {
        position: static;
    }
}

body[data-spnz-surface="public"] :where(.card-meta, .home-recent-meta, .home-track-artists, .page-sub, .post-header-meta, .content-page-meta) {
    color: var(--ct-secondary);
    font-size: 12px;
}

body[data-spnz-surface="public"] :where(.nav-cta, .btn, button[type="submit"]),
body[data-spnz-surface="account"] :where(.account-btn, button[type="submit"]) {
    border-radius: 5px !important;
    font-weight: 600;
}

body[data-spnz-surface="public"] :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea),
body[data-spnz-surface="account"] :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea, .account-select) {
    min-height: 40px;
    border: 1px solid var(--ct-border) !important;
    border-radius: 5px !important;
    background: var(--ct-header) !important;
    color: var(--ct-text) !important;
}

body[data-spnz-surface] :where(input, textarea)::placeholder {
    color: var(--ct-muted);
}

body[data-spnz-surface] :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea):focus {
    border-color: var(--ct-blue) !important;
    box-shadow: 0 0 0 3px rgba(138, 180, 248, 0.12) !important;
    outline: none;
}

body[data-spnz-surface="public"] :where(.alert-success, .newsletter-success) {
    border-color: rgba(52, 211, 153, 0.36) !important;
    background: rgba(52, 211, 153, 0.08) !important;
    color: #a7f3d0 !important;
}

body[data-spnz-surface="public"] :where(.alert-error, .newsletter-error) {
    border-color: rgba(251, 113, 133, 0.36) !important;
    background: rgba(251, 113, 133, 0.08) !important;
    color: #fecdd3 !important;
}

/* Account workspace */
body[data-spnz-surface="account"] .account-page {
    grid-template-columns: 248px minmax(0, 1fr) !important;
    gap: 24px !important;
}

body[data-spnz-surface="account"] .account-sidebar {
    top: 24px !important;
    padding: 12px !important;
}

body[data-spnz-surface="account"] .account-sidebar-nav {
    gap: 4px !important;
}

body[data-spnz-surface="account"] .account-sidebar-link {
    min-height: 40px;
    padding: 9px 12px !important;
    border: 1px solid transparent !important;
    border-radius: 5px !important;
    background: transparent !important;
    color: var(--ct-secondary) !important;
    font-size: 14px !important;
}

body[data-spnz-surface="account"] .account-sidebar-link.is-active {
    border-color: var(--ct-border) !important;
    background: var(--ct-raised) !important;
    color: var(--ct-text) !important;
}

body[data-spnz-surface="account"] .account-section {
    padding: 24px !important;
}

body[data-spnz-surface="account"] .account-section h2 {
    font-size: 18px !important;
}

body[data-spnz-surface="account"] .library-row {
    min-height: 64px;
    padding: 12px 16px !important;
}

body[data-spnz-surface="account"] .account-btn {
    min-height: 36px;
    padding: 8px 12px !important;
    border: 1px solid var(--ct-border) !important;
    background: var(--ct-raised) !important;
    color: var(--ct-text) !important;
    font-size: 13px !important;
}

body[data-spnz-surface="account"] .account-btn-primary {
    border-color: var(--ct-blue) !important;
    background: var(--ct-blue) !important;
    color: #101010 !important;
}

/* Admin application shell */
body[data-spnz-surface="admin"] {
    --bg: var(--ct-canvas);
    --bg2: var(--ct-panel);
    --bg3: var(--ct-raised);
    --accent: var(--ct-blue);
    --accent-rgb: 138, 180, 248;
    --text: var(--ct-text);
    --muted: var(--ct-secondary);
    --border: var(--ct-border);
    --surface-subtle: rgba(255, 255, 255, 0.035);
    --surface-border: var(--ct-border);
    --overlay-surface: var(--ct-raised);
    --page-background-image: none;
    --danger-bg: rgba(251, 113, 133, 0.08);
    --danger-text: #fda4af;
    --danger-border: rgba(251, 113, 133, 0.34);
    --success-text: #6ee7b7;
    --error-text: #fda4af;
    --chart-text: var(--ct-secondary);
    --chart-grid: rgba(161, 161, 170, 0.16);
    --chart-tooltip: var(--ct-raised);
    --chart-tooltip-text: var(--ct-text);
    --chart-surface: var(--ct-panel);
    --sidebar: var(--ct-sidebar-width);
    background: var(--ct-canvas);
    background-image: none;
    color: var(--ct-body);
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

body[data-spnz-surface="admin"] .sidebar {
    width: var(--ct-sidebar-width);
    background: #191919 !important;
    border-right: 1px solid var(--ct-border);
}

body[data-spnz-surface="admin"] .sidebar-logo {
    display: flex;
    min-height: 104px;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border-bottom: 1px solid #27272a;
    color: var(--ct-text);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

body[data-spnz-surface="admin"] .sidebar-logo a {
    display: block;
    width: 100%;
    max-width: 182px;
    line-height: 0;
}

body[data-spnz-surface="admin"] .sidebar-logo img {
    display: block;
    width: 100%;
    height: auto;
}

body[data-spnz-surface="admin"] .sidebar-nav {
    padding: 14px 10px 24px;
}

body[data-spnz-surface="admin"] .nav-label {
    padding: 16px 12px 6px;
    color: var(--ct-muted);
    font-size: 11px;
    letter-spacing: 0.12em;
}

body[data-spnz-surface="admin"] .nav-item,
body[data-spnz-surface="admin"] .nav-submenu-link {
    min-height: 40px;
    margin: 2px 0;
    border: 1px solid transparent;
    border-radius: 5px;
    color: var(--ct-secondary);
    font-size: 14px;
    font-weight: 500;
}

body[data-spnz-surface="admin"] .nav-item {
    padding: 9px 12px;
    border-left: 1px solid transparent;
}

body[data-spnz-surface="admin"] .nav-submenu-link {
    padding: 9px 12px 9px 46px;
    border-left: 1px solid transparent;
}

body[data-spnz-surface="admin"] :where(.nav-item, .nav-submenu-link):hover {
    border-color: transparent;
    background: #171717;
    color: #F5F7FA;
}

body[data-spnz-surface="admin"] .nav-item.active,
body[data-spnz-surface="admin"] .nav-submenu-link.is-active,
body[data-spnz-surface="admin"] .nav-group.is-open > .nav-item--toggle {
    border-color: var(--ct-border);
    background: var(--ct-raised);
    color: #F5F7FA;
}

body[data-spnz-surface="admin"] .nav-icon {
    width: 18px;
    height: 18px;
    color: currentColor;
}

body[data-spnz-surface="admin"] .nav-icon svg :where(path, rect, circle) {
    vector-effect: non-scaling-stroke;
}

body[data-spnz-surface="admin"] .main-content {
    min-width: 0;
    margin-left: var(--ct-sidebar-width);
    background: var(--ct-canvas);
}

body[data-spnz-surface="admin"] .topbar {
    height: 72px;
    padding: 0 32px;
    border-bottom: 1px solid var(--ct-border);
    background: var(--ct-header);
}

body[data-spnz-surface="admin"] .topbar-title {
    color: var(--ct-secondary);
    font-size: 13px;
    font-weight: 500;
}

body[data-spnz-surface="admin"] .page-body {
    width: 100%;
    max-width: 1344px;
    padding: 32px;
    margin: 0 auto;
}

body[data-spnz-surface="admin"] .page-header {
    min-height: 58px;
    margin-bottom: 24px;
}

body[data-spnz-surface="admin"] .page-title {
    color: var(--ct-text);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

body[data-spnz-surface="admin"] .page-title::before {
    content: "SPNZ OPERATIONS";
    display: block;
    margin-bottom: 7px;
    color: var(--ct-blue);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

body[data-spnz-surface="admin"] .page-sub {
    margin-top: 6px;
    color: var(--ct-secondary);
    font-size: 13px;
}

body[data-spnz-surface="admin"] :where(.stat-card, .form-card, .table-wrap) {
    border: 1px solid var(--ct-border);
    border-radius: 6px;
    background: var(--ct-panel);
    background-image: none;
    box-shadow: none;
}

body[data-spnz-surface="admin"] .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

body[data-spnz-surface="admin"] .stat-card {
    min-height: 140px;
    padding: 20px;
}

body[data-spnz-surface="admin"] .stat-label,
body[data-spnz-surface="admin"] .form-card-title {
    margin-bottom: 12px;
    color: var(--ct-secondary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

body[data-spnz-surface="admin"] .form-card-title {
    color: var(--ct-blue);
}

body[data-spnz-surface="admin"] .stat-value {
    color: var(--ct-text) !important;
    font-size: 30px;
    font-weight: 600;
    letter-spacing: -0.03em;
}

body[data-spnz-surface="admin"] .stat-sub {
    margin-top: 10px;
    color: var(--ct-secondary);
    font-size: 12px;
}

body[data-spnz-surface="admin"] .form-card {
    padding: 24px;
}

body[data-spnz-surface="admin"] .table-wrap {
    overflow-x: auto;
}

body[data-spnz-surface="admin"] table {
    min-width: 680px;
}

body[data-spnz-surface="admin"] th {
    padding: 11px 16px;
    border-bottom: 1px solid var(--ct-border);
    background: var(--ct-header);
    color: var(--ct-secondary);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.09em;
}

body[data-spnz-surface="admin"] td {
    padding: 12px 16px;
    border-bottom: 1px solid #303036;
    color: var(--ct-body);
    font-size: 13px;
}

body[data-spnz-surface="admin"] tr:hover td {
    background: rgba(255, 255, 255, 0.025);
}

body[data-spnz-surface="admin"] :where(.form-control, .filter-input) {
    min-height: 40px;
    border: 1px solid var(--ct-border);
    border-radius: 5px;
    background: var(--ct-header);
    color: var(--ct-text);
    font-size: 14px;
}

body[data-spnz-surface="admin"] :where(.form-control, .filter-input)::placeholder {
    color: var(--ct-muted);
}

body[data-spnz-surface="admin"] :where(.form-control, .filter-input):focus {
    border-color: var(--ct-blue);
    box-shadow: 0 0 0 3px rgba(138, 180, 248, 0.12);
    outline: none;
}

body[data-spnz-surface="admin"] .form-label {
    margin-bottom: 7px;
    color: var(--ct-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: none;
}

body[data-spnz-surface="admin"] .btn {
    min-height: 36px;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
}

body[data-spnz-surface="admin"] .btn-primary {
    border-color: var(--ct-blue);
    background: var(--ct-blue);
    color: #101010;
}

body[data-spnz-surface="admin"] .btn-primary:hover {
    background: #a6c7fa;
    opacity: 1;
}

body[data-spnz-surface="admin"] .btn-secondary {
    border-color: var(--ct-border);
    background: var(--ct-raised);
    color: var(--ct-text);
}

body[data-spnz-surface="admin"] .btn-secondary:hover {
    border-color: #71717a;
    background: #292929;
}

body[data-spnz-surface="admin"] .btn-danger {
    border-color: rgba(251, 113, 133, 0.34);
    background: rgba(251, 113, 133, 0.08);
    color: #fda4af;
}

body[data-spnz-surface="admin"] .badge {
    padding: 3px 7px;
    border: 1px solid var(--ct-border);
    border-radius: 4px;
    background: var(--ct-raised);
    color: var(--ct-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

body[data-spnz-surface="admin"] :where(.badge-published, .badge-active, .badge-user-active) {
    border-color: rgba(52, 211, 153, 0.28);
    background: rgba(52, 211, 153, 0.08);
    color: #6ee7b7;
}

body[data-spnz-surface="admin"] :where(.badge-archived, .badge-pending) {
    border-color: rgba(251, 191, 36, 0.28);
    background: rgba(251, 191, 36, 0.08);
    color: #fcd34d;
}

body[data-spnz-surface="admin"] :where(.badge-trash, .badge-error, .badge-user-inactive) {
    border-color: rgba(251, 113, 133, 0.3);
    background: rgba(251, 113, 133, 0.08);
    color: #fda4af;
}

body[data-spnz-surface="admin"] .alert {
    border-radius: 6px;
    box-shadow: none;
}

body[data-spnz-surface="admin"] .alert-success {
    border-color: rgba(52, 211, 153, 0.32);
    background: rgba(52, 211, 153, 0.08);
}

body[data-spnz-surface="admin"] .alert-error {
    border-color: rgba(251, 113, 133, 0.32);
    background: rgba(251, 113, 133, 0.08);
}

body[data-spnz-surface="admin"] .admin-account-trigger {
    min-height: 44px;
    padding: 4px 5px 4px 12px;
    border: 1px solid var(--ct-border);
    border-radius: 5px;
    background: var(--ct-panel);
    box-shadow: none;
}

body[data-spnz-surface="admin"] .admin-account-trigger:hover,
body[data-spnz-surface="admin"] .admin-account-menu.is-open .admin-account-trigger {
    border-color: #71717a;
    background: var(--ct-raised);
    box-shadow: none;
    transform: none;
}

body[data-spnz-surface="admin"] .admin-account-avatar-shell {
    width: 34px;
    height: 34px;
    padding: 1px;
    border: 1px solid var(--ct-border);
    background: var(--ct-raised);
}

body[data-spnz-surface="admin"] .admin-account-dropdown {
    border-radius: 6px;
    background: var(--ct-raised);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.32);
}

.admin-mobile-menu,
.admin-nav-overlay {
    display: none;
}

/* Responsive shell */
@media (max-width: 1100px) {
    body[data-spnz-surface="admin"] .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    body[data-spnz-surface="public"],
    body[data-spnz-surface="account"] {
        padding-top: 64px;
    }

    body[data-spnz-surface="public"] .site-header,
    body[data-spnz-surface="account"] .site-header {
        position: fixed;
        inset: 0 0 auto;
        z-index: 100;
        width: 100%;
        height: 64px;
        border-right: 0;
        border-bottom: 1px solid var(--ct-border);
        overflow: visible;
    }

    body[data-spnz-surface="public"] .header-inner,
    body[data-spnz-surface="account"] .header-inner {
        position: relative;
        z-index: 1;
        display: flex;
        width: 100%;
        max-width: none;
        height: 64px;
        padding: 0 16px;
        align-items: center;
        justify-content: space-between;
    }

    body[data-spnz-surface="public"] .logo,
    body[data-spnz-surface="account"] .logo {
        color: var(--ct-text);
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 0.01em;
    }

    body[data-spnz-surface="public"] .logo {
        padding-bottom: 4px;
    }

    body[data-spnz-surface] .mobile-nav-toggle {
        display: inline-flex;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--ct-border);
        border-radius: 5px;
        background: var(--ct-raised);
        color: var(--ct-text);
    }

    body[data-spnz-surface] .site-header::after {
        content: "";
        position: fixed;
        inset: 64px 0 0;
        z-index: 0;
        background: rgba(0, 0, 0, 0.7);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.18s ease;
    }

    body[data-spnz-surface] .site-header.is-mobile-nav-open::after {
        opacity: 1;
        pointer-events: auto;
    }

    body[data-spnz-surface="public"] .nav,
    body[data-spnz-surface="account"] .nav {
        position: fixed;
        inset: 64px auto 0 0;
        z-index: 102;
        display: block;
        width: min(320px, 86vw);
        height: calc(100vh - 64px);
        padding: 16px;
        overflow-y: auto;
        border-right: 1px solid var(--ct-border);
        background: var(--ct-sidebar);
        opacity: 1;
        visibility: visible;
        transform: translateX(-100%);
        transition: transform 0.18s ease;
    }

    body[data-spnz-surface] .site-header.is-mobile-nav-open .nav {
        transform: translateX(0);
    }

    body[data-spnz-surface] .nav-menu {
        display: grid;
        padding: 0;
        gap: 4px;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    body[data-spnz-surface] :where(.nav-link, .nav-dropdown-toggle, .nav-cta) {
        display: flex;
        width: 100%;
        min-height: 42px;
        align-items: center;
        justify-content: flex-start;
        padding: 10px 12px;
        border: 1px solid transparent;
        border-radius: 5px;
        color: var(--ct-secondary);
        font-size: 14px;
        font-weight: 500;
    }

    body[data-spnz-surface] :where(.nav-link, .nav-dropdown-toggle).is-active {
        border-color: var(--ct-border);
        background: var(--ct-raised);
        color: var(--ct-text);
    }

    body[data-spnz-surface] .nav-cta {
        justify-content: center;
        margin-top: 12px;
        border-color: var(--ct-blue);
        background: var(--ct-blue);
        color: #101010;
        font-weight: 700;
    }

    body[data-spnz-surface] .nav-dropdown-menu {
        position: static;
        width: 100%;
        margin: 4px 0 8px;
        padding: 4px;
        border: 1px solid #303036;
        border-radius: 5px;
        background: var(--ct-panel);
        box-shadow: none;
    }

    body[data-spnz-surface="public"] main,
    body[data-spnz-surface="account"] main,
    body[data-spnz-surface="public"] .site-footer,
    body[data-spnz-surface="account"] .site-footer {
        margin-left: 0;
    }

    body[data-spnz-surface="public"] :where(.container, .footer-inner),
    body[data-spnz-surface="account"] :where(.container, .footer-inner) {
        padding-inline: 20px;
    }

    body[data-spnz-surface="account"] .account-page {
        grid-template-columns: 1fr !important;
    }

    body[data-spnz-surface="admin"] {
        padding-top: 64px;
    }

    body[data-spnz-surface="admin"] .sidebar {
        top: 64px;
        width: min(320px, 86vw);
        height: calc(100vh - 64px);
        transform: translateX(-100%);
        transition: transform 0.18s ease;
    }

    body[data-spnz-surface="admin"].admin-nav-open .sidebar {
        transform: translateX(0);
    }

    body[data-spnz-surface="admin"] .main-content {
        margin-left: 0;
    }

    body[data-spnz-surface="admin"] .topbar {
        position: fixed;
        inset: 0 0 auto;
        z-index: 60;
        height: 64px;
        padding: 0 16px;
    }

    .admin-mobile-menu {
        display: inline-flex;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        border: 1px solid var(--ct-border);
        border-radius: 5px;
        background: var(--ct-raised);
        color: var(--ct-text);
        cursor: pointer;
    }

    .admin-mobile-menu span,
    .admin-mobile-menu span::before,
    .admin-mobile-menu span::after {
        display: block;
        width: 17px;
        height: 1.5px;
        background: currentColor;
        content: "";
    }

    .admin-mobile-menu span {
        position: relative;
    }

    .admin-mobile-menu span::before {
        position: absolute;
        top: -5px;
    }

    .admin-mobile-menu span::after {
        position: absolute;
        top: 5px;
    }

    .admin-nav-overlay {
        position: fixed;
        inset: 64px 0 0;
        z-index: 49;
        display: block;
        border: 0;
        background: rgba(0, 0, 0, 0.7);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.18s ease;
    }

    body.admin-nav-open .admin-nav-overlay {
        opacity: 1;
        pointer-events: auto;
    }

    body[data-spnz-surface="admin"] .page-body {
        padding: 24px 20px;
    }
}

@media (max-width: 700px) {
    body[data-spnz-surface="public"] :where(.container, .footer-inner),
    body[data-spnz-surface="account"] :where(.container, .footer-inner) {
        padding-inline: 16px;
    }

    body[data-spnz-surface="admin"] .stats-grid {
        grid-template-columns: 1fr;
    }

    body[data-spnz-surface="admin"] .stat-card {
        min-height: 0;
    }

    body[data-spnz-surface="admin"] .page-body {
        padding: 24px 16px;
    }

    body[data-spnz-surface="admin"] .page-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
    }

    body[data-spnz-surface="admin"] .topbar-actions,
    body[data-spnz-surface="admin"] .admin-account-email {
        display: none;
    }
}

/* Balanced light theme */
html[data-theme="light"] {
    background: #f4f4f5;
    color-scheme: light;
}

html[data-theme="light"] body[data-spnz-surface] {
    --ct-canvas: #f4f4f5;
    --ct-sidebar: #ffffff;
    --ct-header: #ffffff;
    --ct-panel: #ffffff;
    --ct-raised: #f4f4f5;
    --ct-border: #d4d4d8;
    --ct-text: #18181b;
    --ct-body: #3f3f46;
    --ct-secondary: #52525b;
    --ct-muted: #71717a;
    --ct-blue: #2563eb;
    --ct-success: #059669;
    --ct-warning: #b45309;
    --ct-error: #e11d48;
    --bg: var(--ct-canvas);
    --bg2: var(--ct-panel);
    --bg3: var(--ct-raised);
    --surface: var(--ct-panel);
    --surface-strong: var(--ct-panel);
    --surface-soft: rgba(37, 99, 235, 0.055);
    --sidebar: var(--ct-sidebar);
    --accent: var(--ct-blue);
    --accent-rgb: 37, 99, 235;
    --accent2: #3b82f6;
    --text: var(--ct-text);
    --muted: var(--ct-secondary);
    --border: var(--ct-border);
    --header-bg: var(--ct-header);
    --dropdown-bg: var(--ct-panel);
    --overlay-bg: rgba(24, 24, 27, 0.48);
    --search-panel-bg: var(--ct-panel);
    --surface-subtle: rgba(37, 99, 235, 0.045);
    --surface-border: var(--ct-border);
    --overlay-surface: var(--ct-panel);
    --page-background-image: none;
    --danger-bg: #fff1f2;
    --danger-text: #be123c;
    --danger-border: #fecdd3;
    --success-text: #047857;
    --error-text: #be123c;
    --chart-text: var(--ct-secondary);
    --chart-grid: rgba(63, 63, 70, 0.12);
    --chart-tooltip: #ffffff;
    --chart-tooltip-text: var(--ct-text);
    --chart-surface: #ffffff;
    background: var(--ct-canvas);
    background-image: none;
    color: var(--ct-body);
}

html[data-theme="light"] body[data-spnz-surface] ::selection {
    background: rgba(37, 99, 235, 0.2);
    color: #172554;
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-header,
html[data-theme="light"] body[data-spnz-surface="account"] .site-header,
html[data-theme="light"] body[data-spnz-surface="admin"] .topbar {
    border-color: var(--ct-border);
    background: var(--ct-header);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-header.is-scrolled,
html[data-theme="light"] body[data-spnz-surface="account"] .site-header.is-scrolled {
    border-color: var(--ct-border);
    background: var(--ct-header);
    box-shadow: 0 1px 0 rgba(24, 24, 27, 0.03);
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-footer,
html[data-theme="light"] body[data-spnz-surface="account"] .site-footer {
    border-color: var(--ct-border);
    background: #ffffff !important;
}

html[data-theme="light"] body[data-spnz-surface="admin"] .sidebar {
    border-color: var(--ct-border);
    background: #191919 !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(.logo, h1, h2, h3, h4, h5, h6, .page-title, .section-title) {
    color: var(--ct-text);
    text-shadow: none;
}

html[data-theme="light"] body[data-spnz-surface] :where(.nav-link, .nav-dropdown-toggle, .nav-item, .nav-submenu-link) {
    color: var(--ct-secondary);
}

html[data-theme="light"] body[data-spnz-surface] :where(.nav-link, .nav-dropdown-toggle, .nav-item, .nav-submenu-link):hover {
    border-color: transparent;
    background: #f4f4f5;
    color: var(--ct-text);
}

html[data-theme="light"] body[data-spnz-surface="admin"] :where(.nav-item, .nav-submenu-link):hover {
    background: #171717;
    color: #F5F7FA;
}

html[data-theme="light"] body[data-spnz-surface] :where(.nav-link, .nav-dropdown-toggle).is-active,
html[data-theme="light"] body[data-spnz-surface="admin"] .nav-item.active,
html[data-theme="light"] body[data-spnz-surface="admin"] .nav-submenu-link.is-active,
html[data-theme="light"] body[data-spnz-surface="admin"] .nav-group.is-open > .nav-item--toggle {
    border-color: var(--ct-border);
    background: #30343b;
    color: #F5F7FA;
    box-shadow: inset 0 0 0 1px rgba(24, 24, 27, 0.015);
}

html[data-theme="light"] body[data-spnz-surface] .nav-dropdown-menu,
html[data-theme="light"] body[data-spnz-surface="admin"] .admin-account-dropdown {
    border-color: var(--ct-border);
    background: var(--ct-panel);
    box-shadow: 0 12px 28px rgba(24, 24, 27, 0.1);
}

html[data-theme="light"] body[data-spnz-surface] .nav-dropdown-menu a {
    color: var(--ct-body);
}

html[data-theme="light"] body[data-spnz-surface] .nav-dropdown-menu a:hover,
html[data-theme="light"] body[data-spnz-surface] .nav-dropdown-menu a.is-active {
    background: #f4f4f5;
    color: var(--ct-text);
}

html[data-theme="light"] body[data-spnz-surface] :where(.nav-cta, .btn-primary, .account-btn-primary) {
    border-color: var(--ct-blue) !important;
    background: var(--ct-blue) !important;
    color: #ffffff !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(.nav-cta, .btn-primary, .account-btn-primary):hover {
    border-color: #1d4ed8 !important;
    background: #1d4ed8 !important;
    color: #ffffff !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(.btn-secondary, .account-btn:not(.account-btn-primary), .mobile-nav-toggle, .admin-mobile-menu, .admin-account-trigger, .header-account-corner) {
    border-color: var(--ct-border) !important;
    background: var(--ct-panel) !important;
    color: var(--ct-text) !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(.btn-secondary, .account-btn:not(.account-btn-primary), .admin-account-trigger):hover {
    border-color: #a1a1aa !important;
    background: #f4f4f5 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.card, .sidebar-widget, .category-card, .category-sidebar-card, .search-card, .review-card, .privacy-card, .content-page-card, .about-card, .playlist-card, .home-recent-card, .home-track-card, .home-artist-card, .home-latest-card),
html[data-theme="light"] body[data-spnz-surface="account"] :where(.account-section, .account-sidebar, .account-hero, .library-row, .playlist-pop-panel),
html[data-theme="light"] body[data-spnz-surface="admin"] :where(.stat-card, .form-card, .table-wrap) {
    border-color: var(--ct-border) !important;
    background: var(--ct-panel) !important;
    background-image: none !important;
    box-shadow: none !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.section-title),
html[data-theme="light"] body[data-spnz-surface="admin"] .sidebar-logo {
    border-color: #e4e4e7;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.home-track-fallback, .home-recent-fallback) {
    background: #f4f4f5;
    color: #a1a1aa;
}

html[data-theme="light"] body[data-spnz-surface="account"] .account-sidebar-link {
    color: var(--ct-secondary) !important;
}

html[data-theme="light"] body[data-spnz-surface="account"] .account-sidebar-link:hover {
    background: #f4f4f5 !important;
    color: var(--ct-text) !important;
}

html[data-theme="light"] body[data-spnz-surface="account"] .account-sidebar-link.is-active {
    border-color: var(--ct-border) !important;
    background: #f4f4f5 !important;
    color: var(--ct-text) !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea, .form-control, .filter-input, .account-select) {
    border-color: var(--ct-border) !important;
    background: #ffffff !important;
    color: var(--ct-text) !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(input, textarea)::placeholder {
    color: var(--ct-muted);
}

html[data-theme="light"] body[data-spnz-surface="admin"] th {
    border-color: var(--ct-border);
    background: #fafafa;
    color: var(--ct-secondary);
}

html[data-theme="light"] body[data-spnz-surface="admin"] td {
    border-color: #e4e4e7;
    color: var(--ct-body);
}

html[data-theme="light"] body[data-spnz-surface="admin"] tr:hover td {
    background: #fafafa;
}

html[data-theme="light"] body[data-spnz-surface="admin"] .badge {
    border-color: var(--ct-border);
    background: #f4f4f5;
    color: var(--ct-body);
}

html[data-theme="light"] body[data-spnz-surface="admin"] :where(.badge-published, .badge-active, .badge-user-active) {
    border-color: #a7f3d0;
    background: #ecfdf5;
    color: #047857;
}

html[data-theme="light"] body[data-spnz-surface="admin"] :where(.badge-archived, .badge-pending) {
    border-color: #fde68a;
    background: #fffbeb;
    color: #a16207;
}

html[data-theme="light"] body[data-spnz-surface="admin"] :where(.badge-trash, .badge-error, .badge-user-inactive) {
    border-color: #fecdd3;
    background: #fff1f2;
    color: #be123c;
}

html[data-theme="light"] body[data-spnz-surface] :where(.alert-success, .newsletter-success) {
    border-color: #a7f3d0 !important;
    background: #ecfdf5 !important;
    color: #047857 !important;
}

html[data-theme="light"] body[data-spnz-surface] :where(.alert-error, .newsletter-error) {
    border-color: #fecdd3 !important;
    background: #fff1f2 !important;
    color: #be123c !important;
}

/* Section headings use spacing and type for hierarchy; avoid decorative rules. */
body[data-spnz-surface] :where(.section-title)::before,
body[data-spnz-surface] :where(.section-title)::after {
    content: none !important;
    display: none !important;
}

body[data-spnz-surface] :where(.section-title) {
    border-top: 0 !important;
    padding-top: 0 !important;
    background-image: none !important;
}

/* Header navigation stays borderless; interaction is communicated by an underline. */
body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle),
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle) {
    position: relative;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
}

body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle)::after,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle)::after {
    content: "" !important;
    position: absolute;
    right: 10px;
    bottom: 2px;
    left: 10px;
    display: block !important;
    width: auto;
    height: 2px;
    border: 0;
    background: var(--ct-blue);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 180ms ease, opacity 180ms ease;
}

body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle).is-active::after,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle).is-active::after {
    right: 10px !important;
    left: 10px !important;
    width: auto !important;
}

body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):hover::after,
body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):focus-visible::after,
body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle).is-active::after,
body[data-spnz-surface="public"] .nav-dropdown:hover .nav-dropdown-toggle::after,
body[data-spnz-surface="public"] .nav-dropdown:focus-within .nav-dropdown-toggle::after,
body[data-spnz-surface="public"] .nav-dropdown.is-open .nav-dropdown-toggle::after,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle):hover::after,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle):focus-visible::after,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle).is-active::after,
body[data-spnz-surface="account"] .nav-dropdown:hover .nav-dropdown-toggle::after,
body[data-spnz-surface="account"] .nav-dropdown:focus-within .nav-dropdown-toggle::after,
body[data-spnz-surface="account"] .nav-dropdown.is-open .nav-dropdown-toggle::after {
    opacity: 1;
    transform: scaleX(1);
}

body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):focus-visible,
body[data-spnz-surface="account"] :where(.nav-link, .nav-dropdown-toggle):focus-visible {
    outline: 2px solid var(--ct-blue) !important;
    outline-offset: 3px;
}

/* Keep authored post copy consistent between the editor and the published page. */
body[data-spnz-surface="public"] :where(.post-content, .content-page-body, .content-template .template-copy) {
    font-family: var(--font-body), Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.5 !important;
    letter-spacing: normal;
    text-align: left;
}

body[data-spnz-surface="public"] :where(.post-content, .content-page-body, .content-template .template-copy) p {
    margin: 0 !important;
    line-height: 1.5 !important;
    text-indent: 0;
}

body[data-spnz-surface="public"] :where(.post-content, .content-page-body, .content-template .template-copy) > div:not(.spnz-content-block) {
    margin: 0 !important;
    line-height: 1.5 !important;
    text-indent: 0;
}

body[data-spnz-surface="public"] :where(.post-content, .content-page-body) > :last-child {
    margin-bottom: 0 !important;
}

body[data-spnz-surface="public"] :where(.post-content, .content-page-body, .content-template .template-copy) ul,
body[data-spnz-surface="public"] :where(.post-content, .content-page-body, .content-template .template-copy) ol {
    margin: 0;
    padding-left: 1.5rem;
    line-height: 1.5 !important;
}

/* Light public pages use a calm social feed palette: soft canvas, white surfaces, and clear blue actions. */
html[data-theme="light"] body[data-spnz-surface="public"] {
    --ct-canvas: #f0f2f5;
    --ct-panel: #ffffff;
    --ct-raised: #f5f6f7;
    --ct-border: #d9dde3;
    --ct-body: #3f434a;
    --ct-secondary: #65676b;
    --ct-muted: #8a8d91;
    --ct-blue: #1877f2;
    background: #f0f2f5;
    color: #3f434a;
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-header {
    box-shadow: 0 1px 3px rgba(24, 25, 26, 0.12);
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.card, .sidebar-widget, .category-card, .category-sidebar-card, .search-card, .review-card, .privacy-card, .content-page-card, .about-card, .playlist-card, .home-recent-card, .home-track-card, .home-artist-card, .home-latest-card) {
    border-color: #d9dde3 !important;
    border-radius: 12px !important;
    box-shadow: 0 1px 2px rgba(24, 25, 26, 0.08) !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(input, textarea, select) {
    border-color: #ccd0d5;
    background: #f5f6f7;
    color: #1c1e21;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(input, textarea, select):focus {
    border-color: #1877f2;
    box-shadow: 0 0 0 2px rgba(24, 119, 242, 0.16);
}

html[data-theme="light"] body[data-spnz-surface="public"] .header-account-dropdown {
    border-color: #d9dde3 !important;
    background: #ffffff !important;
    color: #1f2937 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] .header-account-dropdown :where(a, .header-account-action, .header-account-theme-toggle) {
    color: #1f2937 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] .header-account-dropdown :where(a:hover, a.is-active, .header-account-action:hover, .header-account-theme-toggle:hover) {
    background: #f0f2f5 !important;
    color: #1877f2 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.home-review-card, .home-popular-item, .post-related-card, .tag-stream-card):hover {
    border-color: #c9ced6 !important;
    box-shadow: 0 4px 14px rgba(24, 25, 26, 0.1) !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.nav-cta, .btn-primary, .footer-news-button) {
    background: #1877f2 !important;
    border-color: #1877f2 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] :where(.nav-cta, .btn-primary, .footer-news-button):hover {
    background: #166fe5 !important;
    border-color: #166fe5 !important;
}

.footer-brand-logo {
    display: block;
    width: min(190px, 100%);
    margin-bottom: 0.9rem;
    line-height: 0;
}

.footer-brand-logo__image {
    display: block;
    width: 100%;
    height: auto;
}

.footer-brand-logo__image--light {
    display: none;
}

html[data-theme="light"] body[data-spnz-surface="public"] .footer-brand-logo__image--dark {
    display: none;
}

html[data-theme="light"] body[data-spnz-surface="public"] .footer-brand-logo__image--light {
    display: block;
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-footer :where(.footer-brand p, .footer-col ul a, .footer-news-copy, .footer-news-consent, .footer-bottom) {
    color: #4b5563 !important;
}

html[data-theme="light"] body[data-spnz-surface="public"] .site-footer :where(.footer-col h4, .footer-col ul a:hover) {
    color: #1f2937 !important;
}

.public-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
    margin-bottom: 1.25rem;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.4;
}

.public-breadcrumb a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.18s ease;
}

.public-breadcrumb a:hover {
    color: var(--accent);
}

.public-breadcrumb__separator {
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 1.15rem;
    line-height: 1;
    opacity: 0.72;
}

.public-breadcrumb__current {
    min-width: 0;
    overflow: hidden;
    color: var(--text);
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

html[data-theme="light"] body[data-spnz-surface="public"] .public-breadcrumb__current {
    color: #1f2937;
}

@media (max-width: 700px) {
    .public-breadcrumb {
        gap: 0.4rem;
        margin-bottom: 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 900px) {
    html[data-theme="light"] body[data-spnz-surface] .nav {
        border-color: var(--ct-border);
        background: var(--ct-sidebar);
    }

    html[data-theme="light"] body[data-spnz-surface] .site-header::after,
    html[data-theme="light"] .admin-nav-overlay {
        background: rgba(24, 24, 27, 0.42);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* Mobile navigation drawer */
.mobile-menu-scrim,
.mobile-menu-panel {
    display: none;
}

@media (max-width: 900px) {
    body[data-spnz-surface] .site-header .nav {
        display: none !important;
    }

    body.mobile-menu-open {
        overflow: hidden;
    }

    .mobile-menu-scrim {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 199;
        background: rgba(8, 15, 28, 0.66);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.22s ease;
    }

    body.mobile-menu-open .mobile-menu-scrim {
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu-panel {
        display: block;
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 200;
        box-sizing: border-box;
        width: min(400px, 82vw);
        height: 100vh;
        height: 100dvh;
        padding: 24px clamp(16px, 5vw, 30px) 32px;
        overflow-y: auto;
        overscroll-behavior: contain;
        background: var(--bg2);
        color: var(--text);
        box-shadow: 16px 0 48px rgba(0, 0, 0, 0.17);
        visibility: hidden;
        pointer-events: none;
        transform: translateX(-100%);
        transition: transform 0.25s ease, visibility 0.25s ease;
    }

    body.mobile-menu-open .mobile-menu-panel {
        visibility: visible;
        pointer-events: auto;
        transform: translateX(0);
    }

    .mobile-menu-top {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .mobile-menu-brand .logo__image {
        width: clamp(120px, 25vw, 148px);
    }

    .mobile-menu-close {
        display: grid;
        place-items: center;
        flex: 0 0 42px;
        width: 42px;
        height: 42px;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--bg2);
        color: var(--text);
        cursor: pointer;
    }

    .mobile-menu-close svg {
        width: 20px;
        height: 20px;
    }

    .mobile-menu-intro {
        margin: 24px 0 22px;
        color: var(--muted);
        font-size: 0.9rem;
        line-height: 1.55;
    }

    .mobile-menu-links {
        display: grid;
        gap: 5px;
    }

    .mobile-menu-link {
        display: flex;
        align-items: center;
        gap: 13px;
        min-height: 54px;
        padding: 6px 10px;
        border: 0;
        border-radius: 12px;
        color: var(--text);
        font-size: 1rem;
        font-weight: 650;
        cursor: pointer;
    }

    .mobile-menu-link:hover,
    .mobile-menu-link.is-active {
        background: color-mix(in srgb, var(--accent) 10%, var(--bg2));
        color: var(--accent);
    }

    .mobile-menu-icon {
        display: grid;
        place-items: center;
        flex: 0 0 40px;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--bg3);
        color: var(--text);
    }

    .mobile-menu-icon svg,
    .mobile-menu-theme-label svg {
        width: 22px;
        height: 22px;
    }

    .mobile-menu-link.is-active .mobile-menu-icon {
        background: transparent;
        color: var(--accent);
    }

    .mobile-menu-chevron {
        margin-left: auto;
        color: var(--muted);
        font-size: 1.25rem;
        font-weight: 400;
        line-height: 1;
        transition: transform 0.18s ease;
    }

    .mobile-menu-link.is-active .mobile-menu-chevron {
        color: var(--accent);
    }

    .mobile-menu-blog summary {
        list-style: none;
    }

    .mobile-menu-blog summary::-webkit-details-marker {
        display: none;
    }

    .mobile-menu-blog[open] .mobile-menu-chevron {
        transform: rotate(90deg);
    }

    .mobile-menu-submenu {
        display: grid;
        gap: 2px;
        margin: 4px 0 8px 58px;
        padding-left: 12px;
        border-left: 1px solid var(--border);
    }

    .mobile-menu-submenu a {
        padding: 8px 10px;
        border-radius: 8px;
        color: var(--muted);
        font-size: 0.88rem;
    }

    .mobile-menu-submenu a:hover,
    .mobile-menu-submenu a[aria-current='page'] {
        background: var(--bg3);
        color: var(--accent);
    }

    .mobile-menu-utility {
        display: grid;
        gap: 16px;
        margin-top: 22px;
        padding-top: 18px;
        border-top: 1px solid var(--border);
    }

    .mobile-menu-theme,
    .mobile-menu-theme-label {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .mobile-menu-theme {
        justify-content: space-between;
        min-height: 42px;
        padding: 0 8px;
    }

    .mobile-menu-theme-label {
        color: var(--text);
        font-size: 0.95rem;
        font-weight: 650;
    }

    .mobile-menu-account summary {
        list-style: none;
    }

    .mobile-menu-account summary::-webkit-details-marker {
        display: none;
    }

    .mobile-menu-avatar {
        display: block;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        cursor: pointer;
    }

    .mobile-menu-avatar img {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        object-fit: cover;
    }

    .mobile-menu-account-options {
        display: grid;
        gap: 3px;
        margin-top: 10px;
        padding: 5px;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--bg3);
    }

    .mobile-menu-account:not([open]) .mobile-menu-account-options {
        display: none;
    }

    .mobile-menu-account-options a,
    .mobile-menu-account-options button,
    .mobile-menu-login {
        border: 0;
        background: transparent;
        color: var(--muted);
        font: inherit;
        font-size: 0.84rem;
        cursor: pointer;
    }

    .mobile-menu-account-options a,
    .mobile-menu-account-options button {
        display: block;
        width: 100%;
        padding: 9px 10px;
        border-radius: 7px;
        text-align: left;
    }

    .mobile-menu-account-options button {
        min-height: 0;
        border: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        color: var(--muted) !important;
    }

    .mobile-menu-account-options a:hover,
    .mobile-menu-account-options button:hover,
    .mobile-menu-login:hover {
        color: var(--accent);
    }

    .mobile-menu-account-options button:hover {
        color: var(--accent) !important;
    }

    .mobile-menu-login {
        display: flex;
        justify-content: space-between;
        padding: 8px;
    }

    .mobile-menu-submit {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        min-height: 52px;
        padding: 10px 16px;
        border-radius: 12px;
        background: var(--accent);
        color: #08111d;
        font-size: 0.95rem;
        font-weight: 750;
        text-align: center;
    }

    .mobile-menu-submit:hover {
        background: var(--accent2);
    }

    html[data-theme="light"] .mobile-menu-submit {
        color: #fff;
    }

    .mobile-menu-submit svg {
        width: 21px;
        height: 21px;
    }

    .mobile-menu-social {
        margin-top: 28px;
        padding-top: 20px;
        border-top: 1px solid var(--border);
    }

    .mobile-menu-social > span {
        color: var(--muted);
        font-size: 0.7rem;
        font-weight: 750;
        letter-spacing: 0.16em;
        text-transform: uppercase;
    }

    .mobile-menu-social-links {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 12px;
    }

    .mobile-menu-social-links a {
        display: grid;
        place-items: center;
        align-items: center;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: var(--bg3);
        color: var(--text);
    }

    .mobile-menu-social-links svg {
        width: 20px;
        height: 20px;
    }

    .mobile-menu-social-links a:hover {
        color: var(--accent);
    }

    .mobile-menu-panel :is(a, button, summary):focus-visible {
        outline: 2px solid var(--accent) !important;
        outline-offset: 2px;
    }
}

/* Public desktop header: clean, centered navigation with a clear primary action. */
@media (min-width: 901px) {
    body[data-spnz-surface="public"] .site-header {
        background: rgba(255, 255, 255, .94) !important;
        border-bottom: 1px solid rgba(15, 23, 42, .1) !important;
        box-shadow: 0 8px 24px rgba(15, 23, 42, .06) !important;
        backdrop-filter: blur(16px) saturate(1.15);
        -webkit-backdrop-filter: blur(16px) saturate(1.15);
    }

    html[data-theme="dark"] body[data-spnz-surface="public"] .site-header {
        background: rgba(8, 10, 18, .92) !important;
        border-bottom-color: rgba(148, 163, 184, .16) !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, .24) !important;
    }

    body[data-spnz-surface="public"] .header-inner {
        width: min(100%, 1440px) !important;
        height: 80px !important;
        min-height: 80px !important;
        padding: 0 42px !important;
        border: 0 !important;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        gap: 0 !important;
    }

    body[data-spnz-surface="public"] .logo {
        min-width: 190px !important;
        padding: 0 0 6px !important;
        border: 0 !important;
    }

    body[data-spnz-surface="public"] .logo__image {
        width: 132px;
    }

    body[data-spnz-surface="public"] .nav {
        justify-content: flex-end !important;
    }

    body[data-spnz-surface="public"] .nav-menu {
        justify-content: flex-end !important;
        gap: 26px !important;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle) {
        min-height: 80px !important;
        padding: 0 4px !important;
        border: 0 !important;
        border-radius: 0 !important;
        background: transparent !important;
        color: #1e293b !important;
        font-size: 14px;
        font-weight: 600;
    }

    html[data-theme="dark"] body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle) {
        color: #dbeafe !important;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):hover,
    body[data-spnz-surface="public"] .nav-dropdown:hover .nav-dropdown-toggle,
    body[data-spnz-surface="public"] .nav-dropdown:focus-within .nav-dropdown-toggle,
    body[data-spnz-surface="public"] .nav-dropdown.is-open .nav-dropdown-toggle {
        background: transparent !important;
        border: 0 !important;
        box-shadow: none !important;
        color: var(--accent) !important;
        transform: none !important;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle).is-active,
    body[data-spnz-surface="public"] .nav-dropdown .nav-dropdown-toggle.is-active {
        background: transparent !important;
        border: 0 !important;
        /* The active indicator is the single ::after line below. */
        box-shadow: none !important;
        color: var(--accent) !important;
        transform: none !important;
    }

    /* Keep hover/open states from creating a second underline; only the current page is underlined. */
    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle):hover::after,
    body[data-spnz-surface="public"] .nav-dropdown:hover .nav-dropdown-toggle::after,
    body[data-spnz-surface="public"] .nav-dropdown:focus-within .nav-dropdown-toggle::after,
    body[data-spnz-surface="public"] .nav-dropdown.is-open .nav-dropdown-toggle::after {
        opacity: 0 !important;
        transform: scaleX(0) !important;
    }

    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle).is-active::after,
    body[data-spnz-surface="public"] .nav-dropdown .nav-dropdown-toggle.is-active::after {
        opacity: 1 !important;
        transform: scaleX(1) !important;
    }

    /* Keep the active marker under the label, inside the header row. */
    body[data-spnz-surface="public"] :where(.nav-link, .nav-dropdown-toggle)::after {
        bottom: 13px !important;
        height: 3px !important;
        border-radius: 999px !important;
    }

    body[data-spnz-surface="public"] .nav-cta {
        min-height: 44px !important;
        margin-left: 20px !important;
        padding: 0 22px !important;
        border: 1px solid rgba(var(--accent-rgb), .3) !important;
        border-radius: 12px !important;
        background: linear-gradient(135deg, var(--accent), var(--accent2)) !important;
        color: #fff !important;
        box-shadow: 0 10px 22px rgba(var(--accent-rgb), .22) !important;
        font-size: 14px;
        font-weight: 750;
    }

    body[data-spnz-surface="public"] .nav-cta:hover,
    body[data-spnz-surface="public"] .nav-cta.is-active {
        background: linear-gradient(135deg, var(--accent2), var(--accent)) !important;
        color: #fff !important;
        box-shadow: 0 13px 28px rgba(var(--accent-rgb), .3) !important;
    }

    body[data-spnz-surface="public"] .header-inner > .header-account-menu {
        width: 74px !important;
        height: 80px !important;
        margin-left: 8px !important;
        border: 0 !important;
        background: transparent !important;
        position: relative;
    }

    body[data-spnz-surface="public"] .header-inner > .header-account-menu:hover {
        background: transparent !important;
        color: inherit !important;
    }

    body[data-spnz-surface="public"] .header-inner > .header-account-menu .header-account-avatar {
        display: grid;
        place-items: center;
        width: 44px;
        height: 44px;
        pointer-events: none;
    }

    body[data-spnz-surface="public"] .header-inner > .header-account-menu .header-account-corner {
        position: absolute;
        top: 50%;
        /* Give the chevron a little breathing room from the avatar. */
        right: -5px;
        display: grid;
        place-items: center;
        width: 26px !important;
        height: 32px !important;
        padding: 0 !important;
        border: 0 !important;
        border-radius: 8px !important;
        background: transparent !important;
        color: var(--muted) !important;
        box-shadow: none !important;
        transform: translateY(-50%);
    }

    body[data-spnz-surface="public"] .header-inner > .header-account-menu .header-account-corner:hover,
    body[data-spnz-surface="public"] .header-inner > .header-account-menu.is-open .header-account-corner {
        background: transparent !important;
        color: var(--muted) !important;
        box-shadow: none !important;
        transform: translateY(-50%);
    }

    body[data-spnz-surface="public"] .header-account-chevron {
        display: block;
        width: 8px;
        height: 8px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: translateY(-2px) rotate(45deg);
        transition: transform .18s ease;
    }

    body[data-spnz-surface="public"] .header-account-menu.is-open .header-account-chevron {
        transform: translateY(2px) rotate(225deg);
    }

    body[data-spnz-surface="public"] .header-account-menu .header-avatar {
        display: block;
        width: 44px;
        height: 44px;
        border: 3px solid rgba(255, 255, 255, .85);
        border-radius: 50%;
        object-fit: cover;
        background: #facc15;
        box-shadow: 0 4px 12px rgba(15, 23, 42, .16);
    }

    /* Keep the avatar visual-only; only the chevron button receives pointer input. */
    body[data-spnz-surface="public"] .header-account-avatar,
    body[data-spnz-surface="public"] .header-account-avatar * {
        pointer-events: none;
    }

    /* Legacy avatar-button styling is intentionally neutralized for the new trigger. */
    body[data-spnz-surface="public"] .header-inner > .header-account-menu .header-account-corner img {
        display: none;
    }

    /* Prevent the old avatar pseudo-chevron from creating a second arrow. */
body[data-spnz-surface="public"] .header-account-corner::after {
    content: none;
}

/* Keep dropdown panels simple: no decorative diamond/pointer above the menu. */
body[data-spnz-surface="public"] .nav-dropdown-menu::before {
    content: none !important;
    display: none !important;
}

/* Hero copy must stay readable over artist cover images. */
body[data-spnz-surface="public"].page-artist-profile .artist-profile-title {
    color: #fff !important;
}
}