/*
|--------------------------------------------------------------------------
| SYNTHVERSE — COMPONENTS
|--------------------------------------------------------------------------
| File: /assets/styles/components.css
|
| Purpose:
|   Reusable UI components shared throughout SynthVerse.
|
| Depends on:
|   /assets/styles/default.css
|
| Products:
|   - Main
|   - Radio
|   - Studio
|   - Forge
|
| Design:
|   - Modern
|   - Professional
|   - Semi-futuristic
|   - Music-centric
|   - Dark-first
|   - Theme-aware
|--------------------------------------------------------------------------
*/


/* ==========================================================================
   01. COMPONENT BASE
   ========================================================================== */

.sv-component {
    position: relative;
}

.sv-component-title {
    margin: 0;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-semibold);
    line-height: var(--sv-line-tight);
}

.sv-component-subtitle {
    margin-top: var(--sv-space-1);
    margin-bottom: 0;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}


/* ==========================================================================
   02. SECTION HEADERS
   ========================================================================== */

.sv-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: var(--sv-space-6);

    margin-bottom: var(--sv-space-6);
}

.sv-section-heading {
    min-width: 0;
}

.sv-section-title {
    margin: 0;

    color: var(--sv-text-primary);

    font-size: clamp(
        1.35rem,
        2.5vw,
        1.85rem
    );

    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.02em;
}

.sv-section-description {
    max-width: 680px;

    margin: var(--sv-space-2) 0 0;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-section-action {
    flex-shrink: 0;
}


/* ==========================================================================
   03. CONTENT PANELS
   ========================================================================== */

.sv-panel {
    position: relative;

    padding: var(--sv-space-6);

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
}

.sv-panel-elevated {
    box-shadow: var(--sv-shadow-md);
}

.sv-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: var(--sv-space-4);

    margin-bottom: var(--sv-space-5);
}

.sv-panel-title {
    margin: 0;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-semibold);
}

.sv-panel-description {
    margin: var(--sv-space-1) 0 0;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-panel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: var(--sv-space-4);

    margin-top: var(--sv-space-5);
    padding-top: var(--sv-space-5);

    border-top: 1px solid var(--sv-border);
}


/* ==========================================================================
   04. ARTIST CARD
   ========================================================================== */

.sv-artist-card {
    position: relative;

    overflow: hidden;

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);

    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-artist-card:hover {
    transform: translateY(-3px);

    border-color: var(--sv-border-light);

    box-shadow:
        var(--sv-shadow-md),
        0 0 30px var(--sv-theme-glow);
}

.sv-artist-card-banner {
    position: relative;

    aspect-ratio: 3 / 1;

    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            var(--sv-surface-3),
            var(--sv-surface)
        );
}

.sv-artist-card-banner::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to bottom,
            transparent 35%,
            rgba(0, 0, 0, 0.65)
        );
}

.sv-artist-card-banner img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform var(--sv-transition-slow);
}

.sv-artist-card:hover .sv-artist-card-banner img {
    transform: scale(1.04);
}

.sv-artist-card-body {
    position: relative;

    padding: var(--sv-space-6);
}

.sv-artist-card-avatar {
    position: absolute;

    top: -34px;
    left: var(--sv-space-5);

    width: 68px;
    height: 68px;

    overflow: hidden;

    background: var(--sv-surface-2);

    border: 3px solid var(--sv-surface);

    border-radius: 50%;

    box-shadow: var(--sv-shadow-md);
}

.sv-artist-card-avatar img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.sv-artist-card-content {
    padding-top: var(--sv-space-5);
}

.sv-artist-card-name {
    display: flex;
    align-items: center;

    gap: var(--sv-space-2);

    margin: 0;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-bold);
}

.sv-artist-card-bio {
    margin: var(--sv-space-2) 0 0;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);

    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;

    overflow: hidden;
}

.sv-artist-card-meta {
    display: flex;
    flex-wrap: wrap;

    gap: var(--sv-space-2);

    margin-top: var(--sv-space-4);
}

.sv-artist-card-actions {
    display: flex;
    align-items: center;

    gap: var(--sv-space-2);

    margin-top: var(--sv-space-5);
}


/* ==========================================================================
   05. ARTIST COMPACT CARD
   ========================================================================== */

.sv-artist-compact {
    display: flex;
    align-items: center;

    gap: var(--sv-space-3);

    min-width: 0;

    padding: var(--sv-space-2);

    border-radius: var(--sv-radius-md);

    transition:
        background var(--sv-transition-fast);
}

.sv-artist-compact:hover {
    background: var(--sv-surface-glass);
}

.sv-artist-compact-avatar {
    flex: 0 0 44px;

    width: 44px;
    height: 44px;

    overflow: hidden;

    border-radius: 50%;

    background: var(--sv-surface-2);
}

.sv-artist-compact-avatar img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.sv-artist-compact-info {
    min-width: 0;
    flex: 1;
}

.sv-artist-compact-name {
    overflow: hidden;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-sm);
    font-weight: var(--sv-weight-semibold);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-artist-compact-meta {
    overflow: hidden;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-xs);

    white-space: nowrap;
    text-overflow: ellipsis;
}


/* ==========================================================================
   06. TRACK CARD
   ========================================================================== */

.sv-track-card {
    position: relative;

    overflow: hidden;

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);

    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-track-card:hover {
    transform: translateY(-2px);

    border-color: var(--sv-border-light);

    box-shadow: var(--sv-shadow-md);
}

.sv-track-card-artwork {
    position: relative;

    aspect-ratio: 1 / 1;

    overflow: hidden;

    background: var(--sv-surface-2);
}

.sv-track-card-artwork img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform var(--sv-transition-slow);
}

.sv-track-card:hover .sv-track-card-artwork img {
    transform: scale(1.035);
}

.sv-track-card-overlay {
    position: absolute;
    inset: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    background:
        rgba(0, 0, 0, 0.20);

    opacity: 0;

    transition:
        opacity var(--sv-transition-normal);
}

.sv-track-card:hover .sv-track-card-overlay {
    opacity: 1;
}

.sv-track-card-play {
    width: 48px;
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: #ffffff;

    background: var(--sv-theme-accent);

    border: 0;
    border-radius: 50%;

    box-shadow:
        0 8px 28px var(--sv-theme-glow);

    transform: scale(0.9);

    transition:
        transform var(--sv-transition-fast);
}

.sv-track-card:hover .sv-track-card-play {
    transform: scale(1);
}

.sv-track-card-body {
    padding: var(--sv-space-4);
}

.sv-track-card-title {
    margin: 0;

    overflow: hidden;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-md);
    font-weight: var(--sv-weight-semibold);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-track-card-artist {
    margin: var(--sv-space-1) 0 0;

    overflow: hidden;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-track-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: var(--sv-space-3);

    margin-top: var(--sv-space-3);
}

.sv-track-card-stat {
    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-xs);
}


/* ==========================================================================
   07. RELEASE CARD
   ========================================================================== */

.sv-release-card {
    position: relative;

    overflow: hidden;

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);

    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-release-card:hover {
    transform: translateY(-3px);

    border-color: var(--sv-border-light);

    box-shadow: var(--sv-shadow-md);
}

.sv-release-card-artwork {
    position: relative;

    aspect-ratio: 1 / 1;

    overflow: hidden;

    background: var(--sv-surface-2);
}

.sv-release-card-artwork img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform var(--sv-transition-slow);
}

.sv-release-card:hover .sv-release-card-artwork img {
    transform: scale(1.04);
}

.sv-release-card-type {
    position: absolute;

    top: var(--sv-space-3);
    left: var(--sv-space-3);
}

.sv-release-card-body {
    padding: var(--sv-space-4);
}

.sv-release-card-title {
    margin: 0;

    overflow: hidden;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-md);
    font-weight: var(--sv-weight-semibold);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-release-card-artist {
    margin: var(--sv-space-1) 0 0;

    overflow: hidden;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-release-card-meta {
    display: flex;
    flex-wrap: wrap;

    gap: var(--sv-space-2);

    margin-top: var(--sv-space-3);

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-xs);
}


/* ==========================================================================
   08. PLAYLIST CARD
   ========================================================================== */

.sv-playlist-card {
    position: relative;

    overflow: hidden;

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);

    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal);
}

.sv-playlist-card:hover {
    transform: translateY(-2px);

    border-color: var(--sv-border-light);
}

.sv-playlist-card-artwork {
    position: relative;

    aspect-ratio: 1 / 1;

    overflow: hidden;

    background: var(--sv-surface-2);
}

.sv-playlist-card-artwork img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.sv-playlist-card-body {
    padding: var(--sv-space-4);
}

.sv-playlist-card-title {
    margin: 0;

    overflow: hidden;

    color: var(--sv-text-primary);

    font-weight: var(--sv-weight-semibold);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-playlist-card-meta {
    margin-top: var(--sv-space-1);

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}


/* ==========================================================================
   09. VERIFICATION BADGE
   ========================================================================== */

.sv-verified {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 18px;
    height: 18px;

    color: #ffffff;

    background: var(--sv-theme-accent);

    border-radius: 50%;

    font-size: 0.65rem;
    font-weight: var(--sv-weight-bold);

    box-shadow:
        0 0 12px var(--sv-theme-glow);
}


/* ==========================================================================
   10. STATUS BADGES
   ========================================================================== */

.sv-status {
    display: inline-flex;
    align-items: center;
    gap: var(--sv-space-2);

    padding: 0.35rem 0.65rem;

    border-radius: var(--sv-radius-full);

    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-semibold);

    line-height: 1;
}

.sv-status::before {
    content: "";

    width: 6px;
    height: 6px;

    flex-shrink: 0;

    border-radius: 50%;

    background: currentColor;
}

.sv-status-active {
    color: var(--sv-success);
    background: var(--sv-success-soft);
}

.sv-status-pending {
    color: var(--sv-warning);
    background: var(--sv-warning-soft);
}

.sv-status-error {
    color: var(--sv-danger);
    background: var(--sv-danger-soft);
}

.sv-status-info {
    color: var(--sv-info);
    background: var(--sv-info-soft);
}

.sv-status-neutral {
    color: var(--sv-text-muted);
    background: var(--sv-surface-2);
}


/* ==========================================================================
   11. TAGS
   ========================================================================== */

.sv-tags {
    display: flex;
    flex-wrap: wrap;

    gap: var(--sv-space-2);
}

.sv-tag {
    display: inline-flex;
    align-items: center;

    padding: 0.35rem 0.65rem;

    color: var(--sv-text-secondary);

    background: var(--sv-surface-2);

    border: 1px solid var(--sv-border);

    border-radius: var(--sv-radius-full);

    font-size: var(--sv-font-size-xs);

    transition:
        background var(--sv-transition-fast),
        border-color var(--sv-transition-fast),
        color var(--sv-transition-fast);
}

.sv-tag:hover {
    color: var(--sv-text-primary);

    border-color: var(--sv-border-light);

    background: var(--sv-surface-3);
}

.sv-tag-active {
    color: var(--sv-theme-accent);

    border-color: var(--sv-theme-accent);

    background: var(--sv-primary-soft);
}


/* ==========================================================================
   12. AVATAR GROUP
   ========================================================================== */

.sv-avatar-group {
    display: flex;
    align-items: center;
}

.sv-avatar-group .sv-artist-avatar,
.sv-avatar-group .sv-avatar {
    margin-left: -10px;

    border: 2px solid var(--sv-surface);
}

.sv-avatar-group > :first-child {
    margin-left: 0;
}

.sv-avatar {
    width: 40px;
    height: 40px;

    overflow: hidden;

    background: var(--sv-surface-2);

    border-radius: 50%;
}

.sv-avatar img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}


/* ==========================================================================
   13. TOOLTIP
   ========================================================================== */

.sv-tooltip {
    position: relative;
}

.sv-tooltip::after {
    content: attr(data-tooltip);

    position: absolute;

    left: 50%;
    bottom: calc(100% + 8px);

    z-index: var(--sv-z-dropdown);

    padding: 0.4rem 0.6rem;

    color: var(--sv-text-primary);

    background: var(--sv-surface-3);

    border: 1px solid var(--sv-border);

    border-radius: var(--sv-radius-sm);

    box-shadow: var(--sv-shadow-md);

    font-size: var(--sv-font-size-xs);

    white-space: nowrap;

    opacity: 0;
    visibility: hidden;

    transform:
        translateX(-50%)
        translateY(4px);

    transition:
        opacity var(--sv-transition-fast),
        visibility var(--sv-transition-fast),
        transform var(--sv-transition-fast);
}

.sv-tooltip:hover::after,
.sv-tooltip:focus-visible::after {
    opacity: 1;
    visibility: visible;

    transform:
        translateX(-50%)
        translateY(0);
}


/* ==========================================================================
   14. DROPDOWN
   ========================================================================== */

.sv-dropdown {
    position: relative;
}

.sv-dropdown-menu {
    position: absolute;

    top: calc(100% + 8px);
    right: 0;

    z-index: var(--sv-z-dropdown);

    min-width: 190px;

    padding: var(--sv-space-2);

    background: var(--sv-surface-1);

    border: 1px solid var(--sv-border);

    border-radius: var(--sv-radius-md);

    box-shadow: var(--sv-shadow-lg);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.sv-dropdown-item {
    display: flex;
    align-items: center;

    gap: var(--sv-space-3);

    width: 100%;

    padding: 0.65rem 0.75rem;

    color: var(--sv-text-secondary);

    background: transparent;

    border: 0;
    border-radius: var(--sv-radius-sm);

    font-size: var(--sv-font-size-sm);

    text-align: left;

    transition:
        color var(--sv-transition-fast),
        background var(--sv-transition-fast);
}

.sv-dropdown-item:hover {
    color: var(--sv-text-primary);

    background: var(--sv-surface-glass);
}

.sv-dropdown-divider {
    height: 1px;

    margin: var(--sv-space-2) 0;

    background: var(--sv-border);
}


/* ==========================================================================
   15. ALERTS
   ========================================================================== */

.sv-alert {
    display: flex;
    align-items: flex-start;

    gap: var(--sv-space-3);

    padding: var(--sv-space-4);

    border: 1px solid transparent;
    border-radius: var(--sv-radius-md);
}

.sv-alert-content {
    min-width: 0;
    flex: 1;
}

.sv-alert-title {
    margin: 0;

    color: var(--sv-text-primary);

    font-weight: var(--sv-weight-semibold);
}

.sv-alert-message {
    margin: var(--sv-space-1) 0 0;

    color: var(--sv-text-secondary);

    font-size: var(--sv-font-size-sm);
}

.sv-alert-info {
    background: var(--sv-info-soft);
    border-color: rgba(96, 165, 250, 0.25);
}

.sv-alert-success {
    background: var(--sv-success-soft);
    border-color: rgba(52, 211, 153, 0.25);
}

.sv-alert-warning {
    background: var(--sv-warning-soft);
    border-color: rgba(251, 191, 36, 0.25);
}

.sv-alert-danger {
    background: var(--sv-danger-soft);
    border-color: rgba(248, 113, 113, 0.25);
}


/* ==========================================================================
   16. EMPTY STATE
   ========================================================================== */

.sv-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    min-height: 240px;

    padding: var(--sv-space-8);

    text-align: center;

    background: var(--sv-surface);

    border: 1px dashed var(--sv-border);

    border-radius: var(--sv-radius-lg);
}

.sv-empty-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 56px;
    height: 56px;

    margin-bottom: var(--sv-space-4);

    color: var(--sv-theme-accent);

    background: var(--sv-primary-soft);

    border-radius: 50%;
}

.sv-empty-title {
    margin: 0;

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-semibold);
}

.sv-empty-message {
    max-width: 460px;

    margin: var(--sv-space-2) 0 0;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-empty-action {
    margin-top: var(--sv-space-5);
}


/* ==========================================================================
   17. STAT CARD
   ========================================================================== */

.sv-stat-card {
    padding: var(--sv-space-5);

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
}

.sv-stat-label {
    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-stat-value {
    margin-top: var(--sv-space-2);

    color: var(--sv-text-primary);

    font-size: var(--sv-font-size-3xl);
    font-weight: var(--sv-weight-bold);

    line-height: 1;
}

.sv-stat-change {
    margin-top: var(--sv-space-3);

    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-semibold);
}

.sv-stat-change-positive {
    color: var(--sv-success);
}

.sv-stat-change-negative {
    color: var(--sv-danger);
}


/* ==========================================================================
   18. COVER / HERO
   ========================================================================== */

.sv-hero {
    position: relative;

    overflow: hidden;

    min-height: 420px;

    display: flex;
    align-items: flex-end;

    padding: var(--sv-space-12);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);

    background:
        var(--sv-surface);
}

.sv-hero-background {
    position: absolute;
    inset: 0;

    overflow: hidden;
}

.sv-hero-background img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0.62;

    filter: saturate(1.08);
}

.sv-hero-background::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(5, 6, 10, 0.96) 0%,
            rgba(5, 6, 10, 0.72) 45%,
            rgba(5, 6, 10, 0.18) 100%
        );
}

.sv-hero-content {
    position: relative;

    z-index: var(--sv-z-base);

    max-width: 760px;
}

.sv-hero-eyebrow {
    margin-bottom: var(--sv-space-3);

    color: var(--sv-theme-accent);

    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-bold);

    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.sv-hero-title {
    margin: 0;

    color: #ffffff;

    font-size: clamp(
        2.25rem,
        6vw,
        4.5rem
    );

    font-weight: var(--sv-weight-heavy);

    letter-spacing: -0.04em;
}

.sv-hero-description {
    max-width: 620px;

    margin: var(--sv-space-4) 0 0;

    color: rgba(255, 255, 255, 0.78);

    font-size: var(--sv-font-size-lg);
}

.sv-hero-actions {
    display: flex;
    flex-wrap: wrap;

    gap: var(--sv-space-3);

    margin-top: var(--sv-space-6);
}


/* ==========================================================================
   19. FEATURED ARTWORK
   ========================================================================== */

.sv-featured-artwork {
    position: relative;

    overflow: hidden;

    aspect-ratio: 16 / 9;

    background: var(--sv-surface-2);

    border-radius: var(--sv-radius-xl);
}

.sv-featured-artwork img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform var(--sv-transition-slow);
}

.sv-featured-artwork:hover img {
    transform: scale(1.025);
}

.sv-featured-artwork::after {
    content: "";

    position: absolute;
    inset: 0;

    pointer-events: none;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.72),
            transparent 55%
        );
}

.sv-featured-artwork-content {
    position: absolute;

    left: var(--sv-space-6);
    right: var(--sv-space-6);
    bottom: var(--sv-space-6);

    z-index: var(--sv-z-base);
}


/* ==========================================================================
   20. ICON BUTTON
   ========================================================================== */

.sv-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 40px;
    height: 40px;

    padding: 0;

    color: var(--sv-text-secondary);

    background: transparent;

    border: 1px solid transparent;
    border-radius: var(--sv-radius-md);

    transition:
        color var(--sv-transition-fast),
        background var(--sv-transition-fast),
        border-color var(--sv-transition-fast),
        transform var(--sv-transition-fast);
}

.sv-icon-button:hover {
    color: var(--sv-text-primary);

    background: var(--sv-surface-glass);

    border-color: var(--sv-border);
}

.sv-icon-button:active {
    transform: scale(0.95);
}

.sv-icon-button-active {
    color: var(--sv-theme-accent);

    background: var(--sv-primary-soft);
}


/* ==========================================================================
   21. DIVIDER LIST
   ========================================================================== */

.sv-list {
    display: flex;
    flex-direction: column;
}

.sv-list-item {
    display: flex;
    align-items: center;

    gap: var(--sv-space-4);

    padding: var(--sv-space-4) 0;

    border-bottom: 1px solid var(--sv-border);
}

.sv-list-item:first-child {
    padding-top: 0;
}

.sv-list-item:last-child {
    padding-bottom: 0;

    border-bottom: 0;
}

.sv-list-item-content {
    min-width: 0;
    flex: 1;
}

.sv-list-item-title {
    color: var(--sv-text-primary);

    font-weight: var(--sv-weight-medium);
}

.sv-list-item-description {
    margin-top: 2px;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-list-item-action {
    flex-shrink: 0;
}


/* ==========================================================================
   22. PAGINATION
   ========================================================================== */

.sv-pagination {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: var(--sv-space-2);

    margin-top: var(--sv-space-8);
}

.sv-pagination-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 38px;
    height: 38px;

    padding: 0 0.6rem;

    color: var(--sv-text-secondary);

    background: var(--sv-surface);

    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-md);

    font-size: var(--sv-font-size-sm);

    transition:
        color var(--sv-transition-fast),
        background var(--sv-transition-fast),
        border-color var(--sv-transition-fast);
}

.sv-pagination-item:hover {
    color: var(--sv-text-primary);

    border-color: var(--sv-border-light);
}

.sv-pagination-item-active {
    color: #ffffff;

    background: var(--sv-theme-accent);

    border-color: var(--sv-theme-accent);
}


/* ==========================================================================
   23. BREADCRUMBS
   ========================================================================== */

.sv-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: var(--sv-space-2);

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-breadcrumb-item {
    display: inline-flex;
    align-items: center;

    gap: var(--sv-space-2);
}

.sv-breadcrumb-item a {
    transition:
        color var(--sv-transition-fast);
}

.sv-breadcrumb-item a:hover {
    color: var(--sv-text-primary);
}

.sv-breadcrumb-current {
    color: var(--sv-text-secondary);
}

.sv-breadcrumb-separator {
    color: var(--sv-text-disabled);
}


/* ==========================================================================
   24. OVERLAY
   ========================================================================== */

.sv-overlay {
    position: absolute;
    inset: 0;

    background: rgba(0, 0, 0, 0.42);
}

.sv-overlay-gradient {
    background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.05),
            rgba(0, 0, 0, 0.82)
        );
}


/* ==========================================================================
   25. GLOW EFFECTS
   ========================================================================== */

.sv-glow {
    box-shadow:
        0 0 35px var(--sv-theme-glow);
}

.sv-glow-soft {
    box-shadow:
        0 0 20px var(--sv-theme-glow);
}

.sv-accent-line {
    width: 48px;
    height: 3px;

    margin-top: var(--sv-space-3);

    background: var(--sv-gradient-primary);

    border-radius: var(--sv-radius-full);
}


/* ==========================================================================
   26. DIVIDER WITH LABEL
   ========================================================================== */

.sv-divider-label {
    display: flex;
    align-items: center;

    gap: var(--sv-space-4);

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-xs);

    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sv-divider-label::before,
.sv-divider-label::after {
    content: "";

    flex: 1;

    height: 1px;

    background: var(--sv-border);
}


/* ==========================================================================
   27. MUSIC ARTWORK MOSAIC
   ========================================================================== */

.sv-artwork-mosaic {
    display: grid;

    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);

    aspect-ratio: 1 / 1;

    overflow: hidden;

    background: var(--sv-surface-2);

    border-radius: var(--sv-radius-lg);
}

.sv-artwork-mosaic-item {
    overflow: hidden;
}

.sv-artwork-mosaic-item img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform var(--sv-transition-slow);
}

.sv-artwork-mosaic:hover img {
    transform: scale(1.025);
}


/* ==========================================================================
   28. SEARCH RESULT
   ========================================================================== */

.sv-search-result {
    display: flex;
    align-items: center;

    gap: var(--sv-space-4);

    padding: var(--sv-space-4);

    border-radius: var(--sv-radius-md);

    transition:
        background var(--sv-transition-fast);
}

.sv-search-result:hover {
    background: var(--sv-surface-glass);
}

.sv-search-result-artwork {
    flex: 0 0 56px;

    width: 56px;
    height: 56px;

    overflow: hidden;

    border-radius: var(--sv-radius-sm);

    background: var(--sv-surface-2);
}

.sv-search-result-artwork img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.sv-search-result-content {
    min-width: 0;
    flex: 1;
}

.sv-search-result-title {
    overflow: hidden;

    color: var(--sv-text-primary);

    font-weight: var(--sv-weight-semibold);

    white-space: nowrap;
    text-overflow: ellipsis;
}

.sv-search-result-meta {
    margin-top: 2px;

    color: var(--sv-text-muted);

    font-size: var(--sv-font-size-sm);
}

.sv-search-result-type {
    flex-shrink: 0;
}


/* ==========================================================================
   29. RESPONSIVE COMPONENTS
   ========================================================================== */

@media (max-width: 768px) {

    .sv-section-header {
        align-items: flex-start;
        flex-direction: column;

        gap: var(--sv-space-3);
    }

    .sv-section-action {
        width: 100%;
    }

    .sv-panel {
        padding: var(--sv-space-5);
    }

    .sv-hero {
        min-height: 360px;

        padding: var(--sv-space-6);

        border-radius: var(--sv-radius-lg);
    }

    .sv-hero-description {
        font-size: var(--sv-font-size-md);
    }

    .sv-hero-actions {
        flex-direction: column;
    }

    .sv-hero-actions .sv-btn {
        width: 100%;
    }

    .sv-panel-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .sv-panel-footer > * {
        width: 100%;
    }
}


@media (max-width: 480px) {

    .sv-panel {
        padding: var(--sv-space-4);
    }

    .sv-artist-card-body {
        padding: var(--sv-space-4);
    }

    .sv-artist-card-avatar {
        left: var(--sv-space-4);
    }

    .sv-track-card-body,
    .sv-release-card-body,
    .sv-playlist-card-body {
        padding: var(--sv-space-3);
    }

    .sv-stat-value {
        font-size: var(--sv-font-size-2xl);
    }

    .sv-empty {
        min-height: 200px;

        padding: var(--sv-space-6);
    }
}


/* ==========================================================================
   30. REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

    .sv-card,
    .sv-artist-card,
    .sv-track-card,
    .sv-release-card,
    .sv-playlist-card,
    .sv-artist-card-banner img,
    .sv-track-card-artwork img,
    .sv-release-card-artwork img,
    .sv-featured-artwork img {
        transition: none;
    }
}


/* ==========================================================================
   31. RADIO SUBDOMAIN SHELL (radio.synthverse.co.za)
   ========================================================================== */

.sv-radio-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(circle at 8% 0%, rgba(34,211,238,0.12), transparent 45%),
        radial-gradient(circle at 92% 100%, rgba(139,92,246,0.12), transparent 45%),
        var(--sv-bg);
    color: var(--sv-text-primary);
}

.sv-radio-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-4);
    padding: var(--sv-space-4) clamp(var(--sv-space-5), 4vw, var(--sv-space-10));
    background: rgba(11, 16, 32, 0.72);
    border-bottom: 1px solid rgba(34, 211, 238, 0.18);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.sv-radio-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.sv-radio-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-weight: var(--sv-weight-black);
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    color: #0b1020;
    background: linear-gradient(135deg, #22d3ee, #8b5cf6 55%, #10b981);
    box-shadow: 0 6px 24px rgba(34,211,238,0.28), inset 0 0 0 1px rgba(255,255,255,0.22);
}

.sv-radio-brand-name {
    font-size: 1.06rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    color: #fff;
}
.sv-radio-brand-name span {
    background: linear-gradient(90deg, #22d3ee, #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sv-radio-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.sv-radio-nav a {
    padding: 9px 14px;
    border-radius: 12px;
    color: var(--sv-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: var(--sv-weight-semibold);
    transition: background 160ms ease, color 160ms ease;
}

.sv-radio-nav a:hover { color: #e5e7eb; background: rgba(255,255,255,0.04); }
.sv-radio-nav a.active {
    color: #0b1020;
    background: linear-gradient(90deg, #22d3ee, #67e8f9);
    box-shadow: 0 4px 14px rgba(34,211,238,0.28);
}

.sv-radio-main {
    flex: 1;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(var(--sv-space-5), 4vw, var(--sv-space-10));
}


/* ==========================================================================
   32. NOW PLAYING HERO (radio.synthverse.co.za index)
   ========================================================================== */

.sv-np-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: var(--sv-space-6);
    margin-bottom: var(--sv-space-8);
}

.sv-np-card,
.sv-upnext-card,
.sv-spotlight-card,
.sv-chart-panel {
    position: relative;
    padding: var(--sv-space-6);
    background:
        linear-gradient(180deg, rgba(34,211,238,0.05), rgba(16,185,129,0.02)),
        rgba(12, 18, 35, 0.85);
    border: 1px solid rgba(34, 211, 238, 0.18);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.35), inset 0 0 0 1px rgba(255,255,255,0.02);
}

.sv-np-row {
    display: grid;
    grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
    gap: var(--sv-space-6);
    align-items: center;
}

.sv-np-cover {
    aspect-ratio: 1 / 1;
    width: 100%;
    border-radius: 18px;
    background:
        radial-gradient(circle at 30% 25%, rgba(34,211,238,0.55), transparent 55%),
        radial-gradient(circle at 70% 80%, rgba(139,92,246,0.55), transparent 55%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    box-shadow: 0 16px 40px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
}
.sv-np-cover::after {
    content: "";
    position: absolute;
    inset: 18%;
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,0.05) 0 2px, transparent 2px 10px),
        radial-gradient(circle at 50% 50%, rgba(0,0,0,0.6) 0 22%, transparent 22.5%);
}

.sv-np-info { min-width: 0; display: flex; flex-direction: column; gap: 10px; }

.sv-np-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.32);
    color: #fecaca;
    font-size: 0.7rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.sv-np-live-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: #ef4444; box-shadow: 0 0 10px #ef4444;
    animation: sv-radio-blink 1.2s ease-in-out infinite;
}
@keyframes sv-radio-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.35; }
}

.sv-np-title {
    margin: 2px 0 0;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1.05;
}
.sv-np-artist { color: #cbd5e1; font-size: 0.98rem; font-weight: var(--sv-weight-semibold); }
.sv-np-station {
    font-size: 0.76rem; color: var(--sv-text-muted); letter-spacing: 0.05em;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.sv-np-controls {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: var(--sv-space-4);
    align-items: center;
    margin-top: 2px;
}
.sv-np-play {
    width: 48px; height: 48px; border-radius: 50%;
    border: 0; cursor: pointer;
    color: #0b1020; font-size: 1rem;
    background: linear-gradient(135deg, #22d3ee, #10b981);
    box-shadow: 0 6px 18px rgba(34,211,238,0.42), inset 0 0 0 1px rgba(255,255,255,0.25);
}
.sv-np-play:hover { transform: translateY(-1px); }
.sv-np-progress { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sv-np-progressbar {
    height: 6px; border-radius: 999px;
    background: rgba(255,255,255,0.06); overflow: hidden;
}
.sv-np-progressfill {
    height: 100%; width: 42%;
    background: linear-gradient(90deg, #22d3ee, #10b981);
    box-shadow: 0 0 14px rgba(34,211,238,0.45);
}
.sv-np-progresstime {
    display: flex; justify-content: space-between;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    color: var(--sv-text-muted); font-size: 0.72rem;
}

.sv-np-waveform {
    display: grid;
    grid-template-columns: repeat(48, minmax(0, 1fr));
    gap: 3px;
    align-items: end;
    height: 58px;
    margin-top: 4px;
}
.sv-np-wavebar {
    width: 100%;
    min-height: 10%;
    border-radius: 999px;
    background: linear-gradient(180deg, #22d3ee, #10b981);
    box-shadow: 0 0 10px rgba(34,211,238,0.35);
    animation: sv-wave-bounce 1.2s ease-in-out infinite;
}
@keyframes sv-wave-bounce {
    0%, 100% { transform: scaleY(0.85); }
    50%      { transform: scaleY(1.15); }
}

.sv-upnext-title,
.sv-spotlight-title {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: var(--sv-space-4);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: var(--sv-weight-bold);
    color: var(--sv-text-muted);
}
.sv-upnext-list { display: flex; flex-direction: column; gap: 8px; max-height: 340px; overflow: auto; }
.sv-upnext-item {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
}
.sv-upnext-idx {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 8px;
    background: rgba(34,211,238,0.1); color: #67e8f9;
    font-size: 0.74rem; font-weight: var(--sv-weight-bold);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.sv-upnext-song { color: #fff; font-weight: var(--sv-weight-semibold); font-size: 0.9rem; }
.sv-upnext-art  { color: var(--sv-text-muted); font-size: 0.78rem; }
.sv-upnext-time {
    font-size: 0.72rem; color: var(--sv-text-muted);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.sv-recent-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--sv-space-4); margin-bottom: var(--sv-space-5); flex-wrap: wrap;
}
.sv-recent-head h2 { margin: 0; font-size: 1.35rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-recent-sub { color: var(--sv-text-muted); font-size: 0.86rem; margin-top: 4px; }

.sv-listeners-chip {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 10px 14px; border-radius: 14px;
    background: rgba(34,211,238,0.08);
    border: 1px solid rgba(34,211,238,0.22);
}
.sv-listeners-chip-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: #10b981; box-shadow: 0 0 12px #10b981;
    animation: sv-radio-blink 2s ease-in-out infinite;
}
.sv-listeners-chip-val {
    font-size: 1.15rem; font-weight: var(--sv-weight-heavy); color: #fff;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    line-height: 1;
}
.sv-listeners-chip-lbl {
    font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--sv-text-muted); font-weight: var(--sv-weight-semibold);
}

.sv-bottom-row {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: var(--sv-space-6);
}
.sv-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: var(--sv-space-3);
    align-content: start;
}
.sv-recent-chip {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 160ms ease, border-color 160ms ease;
}
.sv-recent-chip:hover { transform: translateY(-2px); border-color: rgba(34,211,238,0.28); }
.sv-recent-song { color: #fff; font-size: 0.9rem; font-weight: var(--sv-weight-semibold); }
.sv-recent-art  { color: var(--sv-text-muted); font-size: 0.78rem; margin-top: 2px; }
.sv-recent-ago  {
    margin-top: 6px;
    font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase;
    color: rgba(167,139,250,0.9); font-weight: var(--sv-weight-semibold);
}

.sv-spotlight-avatar {
    width: 64px; height: 64px; border-radius: 50%;
    background:
        radial-gradient(circle at 30% 25%, #a78bfa, transparent 60%),
        radial-gradient(circle at 70% 80%, #22d3ee, transparent 60%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(255,255,255,0.06);
    margin-bottom: var(--sv-space-3);
}
.sv-spotlight-name { font-size: 1.15rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-spotlight-tag  { color: #a78bfa; font-size: 0.8rem; margin-top: 2px; font-weight: var(--sv-weight-semibold); }
.sv-spotlight-bio  { color: var(--sv-text-muted); font-size: 0.88rem; margin-top: 10px; line-height: 1.5; }
.sv-spotlight-stats {
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sv-space-3); margin-top: var(--sv-space-5);
}
.sv-spotlight-stat {
    padding: 10px 12px; border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(167,139,250,0.18);
}
.sv-spotlight-stat-val {
    font-size: 1.25rem; font-weight: var(--sv-weight-heavy); color: #fff;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.sv-spotlight-stat-lbl {
    font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--sv-text-muted); font-weight: var(--sv-weight-semibold); margin-top: 2px;
}
.sv-spotlight-ctas { display: flex; gap: var(--sv-space-3); margin-top: var(--sv-space-5); flex-wrap: wrap; }
.sv-spotlight-cta {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 14px; border-radius: 12px;
    background: linear-gradient(135deg, #22d3ee, #10b981); color: #0b1020;
    text-decoration: none; font-size: 0.84rem; font-weight: var(--sv-weight-bold);
    box-shadow: 0 6px 18px rgba(34,211,238,0.25);
}
.sv-spotlight-cta.secondary {
    background: transparent; color: #e5e7eb;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: none;
}
.sv-spotlight-cta:hover { filter: brightness(1.05); }


/* ==========================================================================
   33. RADIO ANALYTICS & CHARTS (Charts + Analytics pages)
   ========================================================================== */

.sv-chart-panel + .sv-chart-panel { margin-top: var(--sv-space-6); }
.sv-chart-head {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: var(--sv-space-3); margin-bottom: var(--sv-space-4);
}
.sv-chart-head h3 { margin: 0; font-size: 1.1rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-chart-head p  { margin: 4px 0 0; color: var(--sv-text-muted); font-size: 0.84rem; }
.sv-chart-head .sv-chip {
    display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 999px;
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.28);
    color: #6ee7b7; font-size: 0.72rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.05em;
}

.sv-chart-svg-wrap {
    padding: var(--sv-space-4) var(--sv-space-3);
    border-radius: 16px;
    background:
        radial-gradient(circle at 50% 0%, rgba(34,211,238,0.08), transparent 60%),
        rgba(255,255,255,0.015);
    border: 1px solid rgba(255,255,255,0.05);
    overflow-x: auto;
}
.sv-chart-svg { width: 100%; height: 210px; display: block; }
.sv-chart-axis       { stroke: rgba(255,255,255,0.08); }
.sv-chart-axis-label { fill: var(--sv-text-muted); font-size: 10px; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-chart-peak-dot   { fill: #10b981; }
.sv-chart-peak-label {
    fill: #6ee7b7; font-size: 11px; font-weight: 700;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.sv-chart-reveal {
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-4);
    padding: 14px 16px; border-radius: 16px; margin-bottom: var(--sv-space-6);
    background: linear-gradient(90deg, rgba(167,139,250,0.1), rgba(34,211,238,0.1));
    border: 1px solid rgba(167,139,250,0.28);
}
.sv-chart-reveal-lbl { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sv-text-muted); font-weight: var(--sv-weight-bold); }
.sv-chart-reveal-val { font-size: 1.4rem; font-weight: var(--sv-weight-heavy); color: #fff; margin-top: 4px;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }

.sv-charts-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sv-space-5);
}

@media (max-width: 960px) {
    .sv-np-hero, .sv-bottom-row { grid-template-columns: 1fr; }
    .sv-np-row  { grid-template-columns: 140px minmax(0, 1fr); gap: var(--sv-space-4); }
    .sv-radio-topbar { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
    .sv-np-row { grid-template-columns: 1fr; }
    .sv-np-cover { max-width: 200px; }
    .sv-spotlight-stats { grid-template-columns: 1fr; }
    .sv-radio-nav { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .sv-chart-reveal { flex-direction: column; align-items: flex-start; }
}


/* ==========================================================================
   34. ADMIN SUBDOMAIN LAYOUT (admin.synthverse.co.za)
   ========================================================================== */

.sv-admin-layout,
.sv-artist-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    background:
        radial-gradient(circle at 0% 0%, rgba(167,139,250,0.08), transparent 45%),
        radial-gradient(circle at 100% 100%, rgba(34,211,238,0.08), transparent 45%),
        var(--sv-bg);
    color: var(--sv-text-primary);
}

.sv-admin-sidebar,
.sv-artist-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    padding: var(--sv-space-5) var(--sv-space-4);
    border-right: 1px solid rgba(255,255,255,0.06);
    background: rgba(9, 12, 24, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-5);
}

.sv-admin-sidebar-brand,
.sv-artist-sidebar-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 4px 4px 6px;
    text-decoration: none;
    color: inherit;
}

.sv-admin-sidebar-brand img,
.sv-artist-sidebar-brand img {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #1e1b4b, #0b1020);
    padding: 2px;
}

.sv-admin-sidebar-brand-name,
.sv-artist-sidebar-brand-name {
    font-size: 1.04rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    color: #fff;
}
.sv-admin-sidebar-brand-name span,
.sv-artist-sidebar-brand-name span {
    background: linear-gradient(90deg, #22d3ee, #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sv-admin-sidebar-sub {
    font-size: 0.62rem;
    color: var(--sv-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 2px;
}

.sv-admin-nav,
.sv-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sv-admin-nav-label,
.sv-sidebar-nav-label {
    margin: var(--sv-space-4) 4px var(--sv-space-2);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sv-text-muted);
    font-weight: var(--sv-weight-bold);
}

.sv-admin-link,
.sv-sidebar-link {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 12px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: var(--sv-weight-semibold);
    transition: background 150ms ease, color 150ms ease, transform 150ms ease;
}
.sv-admin-link:hover,
.sv-sidebar-link:hover {
    background: rgba(255,255,255,0.04);
    color: #fff;
}
.sv-admin-link.active,
.sv-sidebar-link.active {
    color: #0b1020;
    background: linear-gradient(90deg, #22d3ee, #a78bfa);
    box-shadow: 0 6px 20px rgba(34,211,238,0.22);
}
.sv-admin-link-icon,
.sv-sidebar-link-icon {
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.98rem; width: 22px; height: 22px;
}

.sv-admin-main {
    min-width: 0;
    padding: clamp(var(--sv-space-5), 4vw, var(--sv-space-10));
}

@media (max-width: 980px) {
    .sv-admin-layout,
    .sv-artist-layout {
        grid-template-columns: 1fr;
    }
    .sv-admin-sidebar,
    .sv-artist-sidebar {
        position: relative;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
}


/* ==========================================================================
   35. GENERIC UTILITY NAMES (used in 45+ dashboard layouts)
   ========================================================================== */

.wrap    { max-width: 1280px; margin: 0 auto; padding: 0 var(--sv-space-5); }
.card    { background: var(--sv-surface, rgba(12,18,35,0.85)); border: 1px solid rgba(255,255,255,0.06); border-radius: 16px; padding: var(--sv-space-5); }
.brand   { display: inline-flex; align-items: center; gap: 10px; font-weight: var(--sv-weight-bold); color: #fff; text-decoration: none; }
.sub     { font-size: 0.78rem; color: var(--sv-text-muted); margin-top: 4px; letter-spacing: 0.04em; }
.actions { display: flex; flex-wrap: wrap; gap: var(--sv-space-3); align-items: center; }
.btn     { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
           padding: 10px 16px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.12);
           background: rgba(255,255,255,0.04); color: #e5e7eb; text-decoration: none;
           font-size: 0.88rem; font-weight: var(--sv-weight-semibold); cursor: pointer; line-height: 1.15;
           transition: background 150ms ease, transform 150ms ease, color 150ms ease, border-color 150ms ease; }
.btn:hover    { background: rgba(255,255,255,0.08); color: #fff; transform: translateY(-1px); }
.btn.active   { background: linear-gradient(135deg, #22d3ee, #10b981); color: #0b1020; border-color: transparent; box-shadow: 0 6px 18px rgba(34,211,238,0.25); }
.btn.pill     { border-radius: 999px; padding: 8px 14px; }
.pill         { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px;
                background: rgba(34,211,238,0.1); color: #67e8f9; font-size: 0.72rem; font-weight: var(--sv-weight-bold); letter-spacing: 0.05em; }
.count        { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px;
                background: rgba(167,139,250,0.18); color: #c4b5fd; font-size: 0.72rem; font-weight: var(--sv-weight-bold); font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.req          { color: #f87171; margin-left: 3px; font-weight: var(--sv-weight-bold); }
.full         { width: 100%; }
.pending      { color: #fbbf24; }


/* ==========================================================================
   36. ARTIST / ADMIN LAYOUT EXTRAS (dashboard + my-artists + studio pages)
   ========================================================================== */

.sv-artist-main {
    min-width: 0;
    padding: clamp(var(--sv-space-5), 4vw, var(--sv-space-10));
}

.sv-sidebar-sub {
    font-size: 0.7rem;
    color: var(--sv-text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: var(--sv-space-3) 4px var(--sv-space-2);
    font-weight: var(--sv-weight-bold);
}

.sv-sidebar-link-disabled {
    opacity: 0.55;
    pointer-events: none;
    cursor: not-allowed !important;
    position: relative;
}

.sv-sidebar-coming-soon {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    margin-left: auto;
    border-radius: 999px;
    background: rgba(251, 191, 36, 0.12);
    color: #fcd34d;
    font-size: 0.62rem;
    font-weight: var(--sv-weight-black);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sv-dash-head,
.sv-page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--sv-space-4);
    margin-bottom: var(--sv-space-7);
    flex-wrap: wrap;
}

.sv-dash-head h1,
.sv-page-head-title {
    margin: 0 0 4px;
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.02em;
    color: #fff;
    line-height: 1.1;
}

.sv-page-head p,
.sv-dash-head p { color: var(--sv-text-muted); font-size: 0.94rem; margin: 0; max-width: 640px; }

.sv-page-head-link {
    display: inline-flex; align-items: center; gap: 6px;
    color: #67e8f9; font-size: 0.82rem; font-weight: var(--sv-weight-semibold);
    text-decoration: none;
}
.sv-page-head-link:hover { color: #a5f3fc; text-decoration: underline; }

.sv-page-subnav {
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
    padding: var(--sv-space-2); margin-bottom: var(--sv-space-6);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
}
.sv-subnav-btn {
    padding: 8px 12px; border-radius: 10px;
    color: var(--sv-text-muted); font-size: 0.82rem; font-weight: var(--sv-weight-semibold);
    text-decoration: none; background: transparent; border: 0; cursor: pointer;
}
.sv-subnav-btn:hover { color: #fff; background: rgba(255,255,255,0.05); }
.sv-subnav-btn.active {
    color: #0b1020;
    background: linear-gradient(135deg, #22d3ee, #a78bfa);
    box-shadow: 0 4px 14px rgba(34,211,238,0.22);
}


/* ==========================================================================
   37. DASHBOARD WIDGETS + DASH LAYOUT
   ========================================================================== */

.sv-dash-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--sv-space-5);
}

.sv-widget-card {
    position: relative;
    padding: var(--sv-space-5);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(34,211,238,0.06), rgba(167,139,250,0.02)),
        rgba(12, 18, 35, 0.9);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3), inset 0 0 0 1px rgba(255,255,255,0.015);
    transition: transform 160ms ease, border-color 160ms ease;
    overflow: hidden;
}
.sv-widget-card:hover { transform: translateY(-2px); border-color: rgba(34,211,238,0.28); }
.sv-widget-card::before {
    content: "";
    position: absolute; inset: auto -20% -60% auto;
    width: 220px; height: 220px; border-radius: 50%;
    background: radial-gradient(circle, rgba(34,211,238,0.2), transparent 60%);
    pointer-events: none;
}
.sv-widget-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(135deg, rgba(34,211,238,0.22), rgba(167,139,250,0.22));
    border: 1px solid rgba(255,255,255,0.08);
    color: #fff; font-size: 1.2rem;
    margin-bottom: var(--sv-space-3);
}
.sv-widget-label {
    color: var(--sv-text-muted); font-size: 0.72rem; letter-spacing: 0.12em;
    text-transform: uppercase; font-weight: var(--sv-weight-bold);
}
.sv-widget-value {
    margin-top: var(--sv-space-2);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: var(--sv-weight-heavy);
    color: #fff;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    letter-spacing: -0.02em;
    line-height: 1.05;
}
.sv-widget-foot {
    margin-top: var(--sv-space-2);
    font-size: 0.76rem;
    color: var(--sv-text-muted);
}
.sv-widget-card.w-artists   { border-left: 3px solid #22d3ee; }
.sv-widget-card.w-verifications { border-left: 3px solid #10b981; }
.sv-widget-card.w-social    { border-left: 3px solid #a78bfa; }
.sv-widget-card.w-followers { border-left: 3px solid #f472b6; }
.sv-widget-card.w-teams     { border-left: 3px solid #f59e0b; }
.sv-widget-card.w-payouts   { border-left: 3px solid #60a5fa; }
.sv-widget-card.w-approvals { border-left: 3px solid #fb923c; }


/* ==========================================================================
   38. FORMS (sv-form-* series — artists/my-artists/create, studio/releases, vault)
   ========================================================================== */

.sv-form-card {
    position: relative;
    padding: var(--sv-space-6);
    background: rgba(12,18,35,0.9);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    box-shadow: 0 12px 36px rgba(0,0,0,0.28);
}

.sv-form-section-title {
    display: flex; align-items: baseline; gap: var(--sv-space-3);
    margin: var(--sv-space-7) 0 var(--sv-space-4);
    padding-bottom: var(--sv-space-3);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sv-form-section-title h3 {
    margin: 0; font-size: 1.1rem; font-weight: var(--sv-weight-bold); color: #fff;
}
.sv-form-section-title .sv-form-section-trigger {
    margin-left: auto;
    font-size: 0.78rem;
    color: #67e8f9;
    background: none; border: 0; cursor: pointer; padding: 4px 8px;
    text-decoration: underline dotted rgba(103,232,249,0.4);
}

.sv-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--sv-space-5);
    margin-bottom: var(--sv-space-5);
}

.sv-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.sv-form-label {
    font-size: 0.8rem;
    color: #cbd5e1;
    font-weight: var(--sv-weight-semibold);
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
}

.sv-form-input,
.sv-form-select,
.sv-form-textarea {
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    color: #e5e7eb;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    font-size: 0.9rem;
    font-family: inherit;
    line-height: 1.4;
    transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}
.sv-form-input::placeholder,
.sv-form-textarea::placeholder { color: rgba(148,163,184,0.6); }
.sv-form-input:focus,
.sv-form-select:focus,
.sv-form-textarea:focus {
    outline: none;
    border-color: #22d3ee;
    background: rgba(34,211,238,0.04);
    box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
.sv-form-textarea { min-height: 120px; resize: vertical; }

.sv-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: var(--sv-space-3);
    margin-top: var(--sv-space-7);
    padding-top: var(--sv-space-5);
    border-top: 1px solid rgba(255,255,255,0.06);
}


/* ==========================================================================
   39. RADIO CARD PICKER (artist type / genre) + SWITCH / TOGGLE
   ========================================================================== */

.sv-radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--sv-space-3);
}
.sv-radio-card {
    position: relative;
    padding: var(--sv-space-4);
    background: rgba(255,255,255,0.02);
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    cursor: pointer;
    transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}
.sv-radio-card:hover { transform: translateY(-2px); border-color: rgba(34,211,238,0.45); }
.sv-radio-card input[type="radio"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.sv-radio-card:has(input:checked),
.sv-radio-card.is-selected {
    border-color: #22d3ee;
    background: rgba(34,211,238,0.06);
    box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}
.sv-radio-card-head {
    display: flex; align-items: center; gap: 10px; margin-bottom: 6px;
}
.sv-radio-card-icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, rgba(34,211,238,0.22), rgba(167,139,250,0.22));
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem; color: #fff;
}
.sv-radio-card-title { font-size: 0.92rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-radio-card-desc  { font-size: 0.78rem; color: var(--sv-text-muted); line-height: 1.45; margin-top: 4px; }

.sv-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.sv-switch input[type="checkbox"] { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.sv-switch-track {
    width: 44px; height: 24px; border-radius: 999px;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
    transition: background 150ms ease;
    position: relative;
}
.sv-switch-track::after {
    content: "";
    position: absolute; top: 2px; left: 2px;
    width: 18px; height: 18px; border-radius: 50%;
    background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.4);
    transition: transform 150ms ease, background 150ms ease;
}
.sv-switch:has(input:checked) .sv-switch-track,
.sv-switch.is-on .sv-switch-track {
    background: linear-gradient(135deg, #22d3ee, #10b981);
    border-color: transparent;
}
.sv-switch:has(input:checked) .sv-switch-track::after,
.sv-switch.is-on .sv-switch-track::after {
    transform: translateX(20px);
}
.sv-switch-label { font-size: 0.86rem; font-weight: var(--sv-weight-semibold); color: #e5e7eb; }


/* ==========================================================================
   40. BUTTONS / ACTIONS SIZES + TYPES (sv-btn-* series)
   ========================================================================== */

.sv-actions {
    display: flex; flex-wrap: wrap; gap: var(--sv-space-3); align-items: center;
}

.sv-btn-xs {
    padding: 6px 10px !important;
    font-size: 0.72rem !important;
    border-radius: 10px !important;
    font-weight: var(--sv-weight-bold) !important;
}

.sv-btn,
.sv-btn-primary,
.sv-btn-approve, .sv-btn-reject, .sv-btn-suspend, .sv-btn-edit,
.sv-btn-draft, .sv-btn-upload, .sv-btn-view, .sv-btn-save,
.sv-btn-submit, .sv-btn-changes, .sv-btn-review,
.sv-btn-add-tracks-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 16px; border-radius: 12px; cursor: pointer;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04); color: #e5e7eb;
    font-size: 0.86rem; font-weight: var(--sv-weight-semibold); text-decoration: none;
    font-family: inherit; line-height: 1.15;
    transition: background 150ms ease, transform 150ms ease, color 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}
.sv-btn:hover,
.sv-btn-primary:hover,
.sv-btn-approve:hover, .sv-btn-reject:hover, .sv-btn-suspend:hover, .sv-btn-edit:hover,
.sv-btn-draft:hover, .sv-btn-upload:hover, .sv-btn-view:hover, .sv-btn-save:hover,
.sv-btn-submit:hover, .sv-btn-changes:hover, .sv-btn-review:hover,
.sv-btn-add-tracks-btn:hover { transform: translateY(-1px); color: #fff; background: rgba(255,255,255,0.08); }

.sv-btn-primary,
.sv-btn-save, .sv-btn-submit, .sv-btn-upload {
    background: linear-gradient(135deg, #22d3ee, #10b981);
    color: #0b1020; border-color: transparent;
    box-shadow: 0 6px 18px rgba(34,211,238,0.25);
}
.sv-btn-primary:hover, .sv-btn-save:hover, .sv-btn-submit:hover, .sv-btn-upload:hover {
    background: linear-gradient(135deg, #67e8f9, #34d399);
    color: #0b1020;
}

.sv-btn-approve, .sv-btn-review {
    background: rgba(16,185,129,0.14);
    color: #6ee7b7;
    border-color: rgba(16,185,129,0.35);
}
.sv-btn-approve:hover, .sv-btn-review:hover { background: rgba(16,185,129,0.22); color: #a7f3d0; }

.sv-btn-reject {
    background: rgba(239,68,68,0.14);
    color: #fca5a5;
    border-color: rgba(239,68,68,0.35);
}
.sv-btn-reject:hover { background: rgba(239,68,68,0.22); color: #fecaca; }

.sv-btn-suspend {
    background: rgba(251,146,60,0.14);
    color: #fdba74;
    border-color: rgba(251,146,60,0.35);
}
.sv-btn-suspend:hover { background: rgba(251,146,60,0.22); color: #fed7aa; }

.sv-btn-edit, .sv-btn-view, .sv-btn-changes, .sv-btn-draft, .sv-btn-add-tracks-btn {
    background: rgba(167,139,250,0.1);
    color: #c4b5fd;
    border-color: rgba(167,139,250,0.3);
}
.sv-btn-edit:hover, .sv-btn-view:hover, .sv-btn-changes:hover, .sv-btn-draft:hover, .sv-btn-add-tracks-btn:hover {
    background: rgba(167,139,250,0.2);
    color: #ddd6fe;
}


/* ==========================================================================
   41. BADGES / STATUS PILLS
   ========================================================================== */

.sv-status-badge,
.sv-status-pill,
.sv-badge-type,
.sv-release-type-badge,
.sv-badge-pending,
.sv-badge-approved,
.sv-badge-rejected {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    font-size: 0.72rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.04em; text-transform: uppercase;
}
.sv-badge-type,
.sv-release-type-badge {
    background: rgba(167,139,250,0.14);
    color: #ddd6fe;
    border: 1px solid rgba(167,139,250,0.3);
}
.sv-status-badge,
.sv-status-pill { background: rgba(34,211,238,0.12); color: #67e8f9; border: 1px solid rgba(34,211,238,0.28); }
.sv-badge-pending,
.sv-status-pill.is-pending {
    background: rgba(251,191,36,0.14); color: #fcd34d; border: 1px solid rgba(251,191,36,0.35);
}
.sv-badge-approved,
.sv-status-pill.is-approved {
    background: rgba(16,185,129,0.14); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.35);
}
.sv-badge-rejected,
.sv-status-pill.is-rejected {
    background: rgba(239,68,68,0.14); color: #fca5a5; border: 1px solid rgba(239,68,68,0.35);
}


/* ==========================================================================
   42. DATA TABLES (admin moderation + my-artists index + hashes + vault)
   ========================================================================== */

.sv-table-wrap {
    overflow-x: auto;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(12,18,35,0.88);
    box-shadow: 0 12px 36px rgba(0,0,0,0.28);
}

.sv-table {
    width: 100%;
    min-width: 760px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.88rem;
}
.sv-table thead th {
    text-align: left;
    padding: 14px 16px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    color: var(--sv-text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: var(--sv-weight-bold);
    position: sticky; top: 0; z-index: 2;
}
.sv-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: #cbd5e1;
    vertical-align: middle;
}
.sv-table tbody tr:last-child td { border-bottom: 0; }
.sv-table tbody tr:hover td { background: rgba(34,211,238,0.03); }

.sv-artist-avatar-sm,
.sv-user-avatar-xs,
.sv-release-cover-sm {
    width: 36px; height: 36px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    background:
        radial-gradient(circle at 30% 25%, rgba(167,139,250,0.55), transparent 55%),
        radial-gradient(circle at 70% 80%, rgba(34,211,238,0.55), transparent 55%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    color: #fff; font-size: 0.72rem; font-weight: var(--sv-weight-black);
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}
.sv-user-avatar-xs { width: 28px; height: 28px; border-radius: 50%; font-size: 0.66rem; }
.sv-release-cover-sm { border-radius: 8px; }

.sv-artist-cell,
.sv-release-cell,
.sv-user-cell,
.sv-reviewer-cell {
    display: inline-flex; align-items: center; gap: 10px; min-width: 0;
}
.sv-artist-name-text,
.sv-release-name-text,
.sv-user-name,
.sv-release-name {
    font-size: 0.9rem; font-weight: var(--sv-weight-bold); color: #fff;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sv-artist-sub-text,
.sv-release-sub-text,
.sv-user-owner,
.sv-track-sub,
.sv-artist-link,
.sv-history-link,
.sv-date-cell,
.sv-reviewer-cell {
    font-size: 0.78rem;
    color: var(--sv-text-muted);
}
.sv-artist-link,
.sv-history-link {
    text-decoration: none;
    color: #67e8f9;
}
.sv-artist-link:hover,
.sv-history-link:hover { text-decoration: underline; color: #a5f3fc; }

.sv-release-title { font-size: 1rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-card-title   { font-size: 1.05rem; font-weight: var(--sv-weight-bold); color: #fff; margin: 0 0 var(--sv-space-2); }
.sv-card-head    {
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3);
    margin-bottom: var(--sv-space-4);
    padding-bottom: var(--sv-space-3);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sv-date-cell {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.76rem;
}

.sv-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sv-space-5);
}


/* ==========================================================================
   43. TIMELINE (release status + evidence) + HASH CELLS
   ========================================================================== */

.sv-timeline {
    position: relative;
    padding: var(--sv-space-3) 0 var(--sv-space-3) var(--sv-space-6);
    margin-left: var(--sv-space-2);
    border-left: 2px solid rgba(34,211,238,0.2);
}
.sv-timeline-item {
    position: relative;
    padding: var(--sv-space-3) var(--sv-space-4);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    margin-bottom: var(--sv-space-3);
}
.sv-timeline-item::before {
    content: "";
    position: absolute;
    left: calc(-1 * var(--sv-space-6) - 7px);
    top: 18px;
    width: 12px; height: 12px; border-radius: 50%;
    background: #22d3ee;
    box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
.sv-timeline-body { color: var(--sv-text-muted); font-size: 0.84rem; line-height: 1.5; }
.sv-timeline-body strong { color: #fff; }
.sv-declare-title {
    font-size: 1.1rem;
    font-weight: var(--sv-weight-bold);
    color: #fff;
    margin: 0 0 var(--sv-space-3);
}

.sv-hash-mono {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.78rem;
    color: #e2e8f0;
    background: rgba(255,255,255,0.03);
    padding: 4px 8px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.06);
    word-break: break-all;
    display: inline-block;
    max-width: 100%;
}
.sv-hash-cell {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    color: #cbd5e1;
    font-size: 0.78rem;
    word-break: break-all;
}
.sv-meta-value {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    color: #fff;
    font-size: 0.86rem;
}


/* ==========================================================================
   44. MODERATION TABS (admin/artists + releases)
   ========================================================================== */

.sv-moderation-tabs {
    display: flex; align-items: center; gap: 4px; flex-wrap: wrap;
    padding: 6px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    margin-bottom: var(--sv-space-6);
}
.sv-mod-tab {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--sv-text-muted); text-decoration: none;
    font-size: 0.84rem; font-weight: var(--sv-weight-semibold);
    cursor: pointer; background: none; border: 0;
}
.sv-mod-tab:hover { color: #fff; background: rgba(255,255,255,0.05); }
.sv-mod-tab.active {
    color: #0b1020;
    background: linear-gradient(135deg, #22d3ee, #a78bfa);
    box-shadow: 0 4px 14px rgba(34,211,238,0.22);
}
.tab-count {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 22px; height: 20px; padding: 0 6px;
    border-radius: 999px;
    background: rgba(0,0,0,0.25);
    color: currentColor;
    font-size: 0.68rem;
    font-weight: var(--sv-weight-black);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.sv-mod-tab.active .tab-count { background: rgba(255,255,255,0.3); color: #0b1020; }


/* ==========================================================================
   45. COMING SOON / SETTINGS (sv-soon-* series — artists/settings)
   ========================================================================== */

.sv-soon-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sv-space-5);
}
.sv-soon-card {
    padding: var(--sv-space-6);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(251,191,36,0.08), rgba(167,139,250,0.02)),
        rgba(12,18,35,0.92);
    border: 1px dashed rgba(251,191,36,0.25);
    position: relative;
    overflow: hidden;
}
.sv-soon-card::before {
    content: "";
    position: absolute; top: -60px; right: -60px;
    width: 180px; height: 180px; border-radius: 50%;
    background: radial-gradient(circle, rgba(251,191,36,0.18), transparent 65%);
    pointer-events: none;
}
.sv-soon-icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(251,191,36,0.22), rgba(251,146,60,0.22));
    border: 1px solid rgba(251,191,36,0.25);
    color: #fff; font-size: 1.3rem;
    margin-bottom: var(--sv-space-3);
}
.sv-soon-badge {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: 999px;
    background: rgba(251,191,36,0.15); color: #fcd34d;
    font-size: 0.66rem; font-weight: var(--sv-weight-black);
    letter-spacing: 0.1em; text-transform: uppercase;
}
.sv-soon-card h3 { margin: var(--sv-space-2) 0 6px; font-size: 1.1rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-soon-foot { margin-top: var(--sv-space-4); font-size: 0.78rem; color: var(--sv-text-muted); }
.sv-soon-list {
    list-style: none; padding: 0; margin: var(--sv-space-3) 0 0;
    display: flex; flex-direction: column; gap: 8px;
}
.sv-soon-list-item {
    display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: flex-start;
    padding: 8px 10px; border-radius: 10px; background: rgba(255,255,255,0.02);
    color: #cbd5e1; font-size: 0.84rem;
}
.sv-soon-list-icon {
    display: inline-flex; align-items: center; justify-content: center;
    color: #fcd34d; font-size: 0.9rem;
}


/* ==========================================================================
   46. ARTWORK UPLOAD DROPZONE (artists/studio/artwork/upload)
   ========================================================================== */

.sv-artwork-drop-title {
    margin: var(--sv-space-2) 0 6px;
    font-size: 1.05rem;
    font-weight: var(--sv-weight-bold);
    color: #fff;
}
.sv-artwork-drop-desc  { color: var(--sv-text-muted); font-size: 0.84rem; margin: 0 0 var(--sv-space-3); line-height: 1.5; }
.sv-artwork-drop-icon {
    width: 56px; height: 56px; border-radius: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(34,211,238,0.2), rgba(167,139,250,0.2));
    border: 1px dashed rgba(255,255,255,0.15);
    color: #fff; font-size: 1.5rem;
    margin-bottom: var(--sv-space-2);
}


/* ==========================================================================
   47. CHECK CARD / SUITABILITY GRID (artists/studio/artwork/upload requirements)
   ========================================================================== */

.sv-check-card {
    padding: var(--sv-space-4);
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    transition: border-color 150ms ease, background 150ms ease;
}
.sv-check-card.is-ok { border-color: rgba(16,185,129,0.35); background: rgba(16,185,129,0.05); }
.sv-check-card.is-warn { border-color: rgba(251,191,36,0.35); background: rgba(251,191,36,0.05); }
.sv-check-title { font-size: 0.9rem; font-weight: var(--sv-weight-bold); color: #fff; margin: 0 0 4px; }
.sv-check-desc  { font-size: 0.78rem; color: var(--sv-text-muted); line-height: 1.5; }
.sv-check-body { display: flex; align-items: flex-start; gap: 10px; }
.sv-check-box {
    width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
    color: #10b981; font-weight: var(--sv-weight-black); font-size: 0.8rem;
}
.sv-check-card.is-ok   .sv-check-box { background: rgba(16,185,129,0.18); border-color: rgba(16,185,129,0.4); }
.sv-check-card.is-warn .sv-check-box { background: rgba(251,191,36,0.18); border-color: rgba(251,191,36,0.4); color: #fbbf24; }

/* Radio submission checklist + waveform bars */
.sv-bars {
    display: grid;
    grid-template-columns: repeat(24, minmax(0, 1fr));
    align-items: end;
    gap: 2px;
    height: 40px;
}
.sv-bars > * {
    background: linear-gradient(180deg, #22d3ee, #10b981);
    border-radius: 999px;
    min-height: 20%;
    box-shadow: 0 0 8px rgba(34,211,238,0.3);
}

.sv-checklist {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 8px;
}
.sv-check-item {
    display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: flex-start;
    padding: 10px 12px; border-radius: 12px;
    background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05);
}
.sv-check-icon {
    width: 22px; height: 22px; border-radius: 7px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(16,185,129,0.14); color: #10b981;
    font-size: 0.8rem; font-weight: var(--sv-weight-black); flex-shrink: 0;
}
.sv-check-label { font-size: 0.86rem; color: #e5e7eb; line-height: 1.45; }
.sv-check-label strong { color: #fff; }

/* Radio submissions mood bl-happy / bl-alt chips */
.bl-happy, .bl-alt {
    display: inline-flex; align-items: center; padding: 4px 10px;
    border-radius: 999px; font-size: 0.72rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.04em; text-transform: uppercase;
}
.bl-happy { background: rgba(16,185,129,0.14); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.35); }
.bl-alt   { background: rgba(96,165,250,0.14); color: #93c5fd; border: 1px solid rgba(96,165,250,0.35); }


/* ==========================================================================
   48. WAVEFORM EDITOR + c-spark (analytics mini sparks) + meta misc
   ========================================================================== */

.sv-waveform-title {
    font-size: 1rem; font-weight: var(--sv-weight-bold); color: #fff; margin: 0 0 var(--sv-space-2);
}
.sv-waveform-ruler {
    height: 26px; display: grid;
    grid-template-columns: repeat(20, minmax(0, 1fr));
    border-top: 1px dashed rgba(255,255,255,0.15);
    border-bottom: 1px dashed rgba(255,255,255,0.15);
    font-size: 0.62rem; color: var(--sv-text-muted);
    align-items: center; text-align: center;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.c-spark {
    display: inline-block;
    width: 80px; height: 22px; vertical-align: middle;
    stroke: #22d3ee; fill: none; stroke-width: 1.5;
}


/* ==========================================================================
   49. ARTIST PROFILE + STUDIO RELEASES / TRACKS VIEWS (view/edit)
   ========================================================================== */

.sv-profile-hero {
    position: relative;
    padding: var(--sv-space-8) var(--sv-space-6);
    border-radius: 20px;
    background:
        radial-gradient(circle at 80% 20%, rgba(34,211,238,0.16), transparent 55%),
        radial-gradient(circle at 10% 90%, rgba(167,139,250,0.18), transparent 55%),
        linear-gradient(180deg, #141a2e, #0b1020);
    border: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}
.sv-profile-head {
    display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sv-space-5); flex-wrap: wrap;
}
.sv-profile-top-row,
.sv-release-top-row {
    display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sv-space-4); flex-wrap: wrap;
}
.sv-profile-name,
.sv-release-handle {
    font-size: 1.5rem; font-weight: var(--sv-weight-heavy); color: #fff; margin: 0 0 4px; letter-spacing: -0.02em;
}
.sv-release-handle { font-size: 1rem; color: #a78bfa; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-profile-info { color: var(--sv-text-muted); font-size: 0.9rem; line-height: 1.5; margin: 0; }
.sv-profile-stats {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--sv-space-4);
    margin-top: var(--sv-space-5);
}
.sv-profile-stats > div {
    padding: var(--sv-space-3) var(--sv-space-4);
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
}
.sv-profile-stats .value { font-size: 1.25rem; font-weight: var(--sv-weight-heavy); color: #fff; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-profile-stats label { display: block; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sv-text-muted); margin-top: 4px; font-weight: var(--sv-weight-bold); }
.sv-profile-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--sv-space-4); }
.sv-release-tags, .tags { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.sv-profile-tags > *,
.sv-release-tags > *,
.tags > * {
    display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px;
    background: rgba(167,139,250,0.12); color: #ddd6fe;
    font-size: 0.72rem; font-weight: var(--sv-weight-semibold);
    border: 1px solid rgba(167,139,250,0.25);
}

.ts-active,
.ts-invited,
.wfc-pending {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: 999px; font-size: 0.7rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.06em; text-transform: uppercase;
}
.ts-active   { background: rgba(16,185,129,0.14); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.35); }
.ts-invited   { background: rgba(96,165,250,0.14); color: #93c5fd; border: 1px solid rgba(96,165,250,0.35); }
.wfc-pending  { background: rgba(251,191,36,0.14); color: #fcd34d; border: 1px solid rgba(251,191,36,0.35); }

.sv-release-hero {
    padding: var(--sv-space-7) var(--sv-space-6);
    border-radius: 20px;
    background:
        linear-gradient(135deg, rgba(34,211,238,0.08), rgba(167,139,250,0.04)),
        rgba(12,18,35,0.92);
    border: 1px solid rgba(255,255,255,0.06);
    display: grid;
    grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    gap: var(--sv-space-6);
    align-items: center;
}
.sv-release-cover-lg,
.sv-release-artwork,
.sv-release-cover {
    aspect-ratio: 1 / 1;
    width: 100%;
    border-radius: 18px;
    background:
        radial-gradient(circle at 30% 25%, rgba(34,211,238,0.55), transparent 55%),
        radial-gradient(circle at 70% 80%, rgba(167,139,250,0.55), transparent 55%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    box-shadow: 0 18px 48px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(255,255,255,0.04);
    overflow: hidden;
}
.sv-release-cover { aspect-ratio: 1 / 1; width: 100%; border-radius: 14px; }
.sv-release-banner {
    border-radius: 20px; overflow: hidden; margin-bottom: var(--sv-space-6);
    min-height: 140px;
    background:
        radial-gradient(circle at 10% 10%, rgba(34,211,238,0.25), transparent 50%),
        radial-gradient(circle at 90% 90%, rgba(167,139,250,0.25), transparent 50%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    border: 1px solid rgba(255,255,255,0.06);
}
.sv-release-head { margin: 0 0 var(--sv-space-4); }
.sv-release-info { color: var(--sv-text-muted); font-size: 0.9rem; line-height: 1.55; }
.sv-release-date {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.8rem; color: #94a3b8;
}
.sv-release-artist { color: #a78bfa; font-weight: var(--sv-weight-semibold); text-decoration: none; }
.sv-release-artist:hover { color: #c4b5fd; text-decoration: underline; }
.sv-release-badge {
    display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px;
    background: rgba(34,211,238,0.12); color: #67e8f9;
    font-size: 0.72rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.06em; text-transform: uppercase;
    border: 1px solid rgba(34,211,238,0.28);
}
.sv-release-stats {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: var(--sv-space-3); margin-top: var(--sv-space-4);
}
.sv-release-stats > div {
    padding: var(--sv-space-3); border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-release-stats strong { display:block; font-size: 1.1rem; font-weight: var(--sv-weight-heavy); color:#fff; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-release-stats span { display:block; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sv-text-muted); margin-top: 2px; font-weight: var(--sv-weight-bold); }
.sv-release-actions,
.sv-page-actions {
    display: flex; flex-wrap: wrap; gap: var(--sv-space-3); align-items: center;
}
.sv-meta-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--sv-space-4);
    margin-top: var(--sv-space-5);
}
.sv-meta-row {
    display: grid; grid-template-columns: 120px 1fr;
    gap: var(--sv-space-3);
    padding: var(--sv-space-3) 0;
    border-bottom: 1px dashed rgba(255,255,255,0.06);
    align-items: flex-start;
}
.sv-meta-label {
    font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--sv-text-muted); font-weight: var(--sv-weight-bold);
    padding-top: 2px;
}
.sv-page-breadcrumb {
    display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
    margin-bottom: var(--sv-space-4);
    font-size: 0.78rem; color: var(--sv-text-muted);
}
.sv-page-breadcrumb a {
    color: #67e8f9; text-decoration: none;
}
.sv-page-breadcrumb a:hover { color: #a5f3fc; text-decoration: underline; }
.sv-page-head-row {
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3); flex-wrap: wrap;
    margin-bottom: var(--sv-space-5);
}
.sv-release-mini {
    display: grid; grid-template-columns: 72px 1fr auto; gap: var(--sv-space-3);
    align-items: center; padding: var(--sv-space-3);
    background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05);
    border-radius: 14px;
}
.sv-release-mini-art { width: 72px; height: 72px; border-radius: 12px;
    background: linear-gradient(135deg, rgba(34,211,238,0.22), rgba(167,139,250,0.22));
    background-blend-mode: normal;
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #fff;
}
.sv-release-mini-name { font-size: 0.9rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-release-mini-sub  { font-size: 0.76rem; color: var(--sv-text-muted); margin-top: 2px; }

.sv-release-meta,
.sv-release-art {
    display: inline-flex; align-items: center; gap: 10px;
}

.sv-artwork-drop {
    padding: var(--sv-space-7);
    border-radius: 20px;
    border: 2px dashed rgba(34,211,238,0.28);
    background:
        linear-gradient(180deg, rgba(34,211,238,0.04), rgba(167,139,250,0.02));
    text-align: center;
    transition: border-color 150ms ease, background 150ms ease;
}
.sv-artwork-drop.is-dragover { border-color: #22d3ee; background: rgba(34,211,238,0.08); }

.sv-req-banner {
    margin-bottom: var(--sv-space-6); padding: var(--sv-space-5); border-radius: 16px;
    background: linear-gradient(90deg, rgba(251,191,36,0.08), rgba(251,146,60,0.04));
    border: 1px solid rgba(251,191,36,0.25);
    display: grid; grid-template-columns: 44px 1fr; gap: var(--sv-space-4); align-items: flex-start;
}
.sv-req-banner-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(251,191,36,0.18); color: #fcd34d; font-size: 1.25rem;
}
.sv-req-banner-title { margin: 0 0 4px; font-size: 0.98rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-req-banner-body  { margin: 0; font-size: 0.84rem; color: var(--sv-text-muted); line-height: 1.55; }

.sv-add-tracks-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 16px; border-radius: 12px;
    background: rgba(16,185,129,0.14); color: #6ee7b7;
    border: 1px solid rgba(16,185,129,0.35);
    font-weight: var(--sv-weight-semibold); text-decoration: none; cursor: pointer;
}
.sv-add-tracks-btn:hover { background: rgba(16,185,129,0.22); color: #a7f3d0; }

.sv-track-row {
    display: grid;
    grid-template-columns: 44px 44px minmax(0, 1fr) 1fr auto;
    gap: var(--sv-space-3); align-items: center;
    padding: var(--sv-space-3) var(--sv-space-4);
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-track-num {
    width: 32px; height: 32px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.04);
    color: #cbd5e1;
    font-size: 0.82rem; font-weight: var(--sv-weight-bold);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.sv-waveform-card {
    padding: var(--sv-space-5);
    border-radius: 18px;
    background: rgba(12,18,35,0.92);
    border: 1px solid rgba(255,255,255,0.06);
}
.sv-waveform-head {
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3); flex-wrap: wrap;
    margin-bottom: var(--sv-space-4);
}
.sv-waveform-container {
    position: relative;
    border-radius: 14px;
    background:
        repeating-linear-gradient(
            90deg,
            rgba(34,211,238,0.14) 0px, rgba(34,211,238,0.14) 2px,
            transparent 2px, transparent 5px);
    height: 120px;
    border: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}
.sv-waveform-play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 56px; height: 56px; border-radius: 50%;
    background: rgba(11, 16, 32, 0.82);
    border: 1px solid rgba(255,255,255,0.14);
    color: #fff; font-size: 1.1rem;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.sv-waveform-play:hover { background: rgba(34,211,238,0.9); color: #0b1020; }

.sv-timeline-time {
    font-size: 0.72rem; color: #67e8f9;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    letter-spacing: 0.06em;
    margin-bottom: 6px; display: block;
}


/* ==========================================================================
   50. RADIO ADVANCED (schedule / modules / now-playing / related / charts)
   ========================================================================== */

.sv-nowplaying-wrap {
    display: grid; grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    gap: var(--sv-space-5); padding: var(--sv-space-5);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(239,68,68,0.08), rgba(34,211,238,0.02)),
        rgba(12,18,35,0.9);
    border: 1px solid rgba(239,68,68,0.22);
    align-items: center;
}
.sv-nowplaying-card {
    position: relative;
    aspect-ratio: 1 / 1;
    width: 100%;
    border-radius: 16px;
    background:
        radial-gradient(circle at 30% 25%, rgba(239,68,68,0.45), transparent 55%),
        radial-gradient(circle at 70% 80%, rgba(34,211,238,0.45), transparent 55%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    box-shadow: 0 18px 40px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.04);
    overflow: hidden;
}
.sv-nowplaying-label {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 4px 10px; border-radius: 999px;
    background: rgba(239,68,68,0.12); color: #fecaca;
    font-size: 0.68rem; font-weight: var(--sv-weight-black);
    letter-spacing: 0.14em; text-transform: uppercase;
}
.sv-nowplaying-dot { width: 7px; height: 7px; border-radius: 50%;
    background: #ef4444; box-shadow: 0 0 10px #ef4444;
    animation: sv-radio-blink 1.2s ease-in-out infinite;
}
.sv-nowplaying-title { font-size: 1.25rem; font-weight: var(--sv-weight-heavy); color: #fff; margin: var(--sv-space-2) 0 4px; }
.sv-nowplaying-artist { color: #cbd5e1; font-weight: var(--sv-weight-semibold); }
.sv-nowplaying-meta   { margin-top: var(--sv-space-3); font-size: 0.74rem; color: var(--sv-text-muted);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); letter-spacing: 0.06em; }

.sv-module-card {
    padding: var(--sv-space-5);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(167,139,250,0.08), rgba(34,211,238,0.02)),
        rgba(12,18,35,0.92);
    border: 1px solid rgba(167,139,250,0.22);
    display: flex; flex-direction: column;
    transition: transform 160ms ease, border-color 160ms ease;
}
.sv-module-card:hover { transform: translateY(-2px); border-color: rgba(34,211,238,0.35); }
.sv-module-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sv-space-3); }
.sv-module-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(167,139,250,0.22), rgba(34,211,238,0.22));
    border: 1px solid rgba(255,255,255,0.06);
    color: #fff; font-size: 1.15rem;
}
.sv-module-tag {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: 999px; background: rgba(255,255,255,0.05);
    color: #cbd5e1; font-size: 0.66rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.1em; text-transform: uppercase;
}
.sv-module-title { font-size: 1.05rem; font-weight: var(--sv-weight-bold); color: #fff; margin: var(--sv-space-3) 0 4px; }
.sv-module-desc  { font-size: 0.84rem; color: var(--sv-text-muted); line-height: 1.55; }
.sv-module-foot {
    margin-top: var(--sv-space-4);
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3);
    padding-top: var(--sv-space-3);
    border-top: 1px solid rgba(255,255,255,0.05);
}
.sv-module-arrow { color: #67e8f9; font-size: 0.9rem; font-weight: var(--sv-weight-bold); }
.w-avg, .w-plays, .w-unique, .w-time,
.value {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.w-avg    { color: #67e8f9; }
.w-plays  { color: #a78bfa; }
.w-unique { color: #6ee7b7; }
.w-time   { color: #fbbf24; }
.value    { color: #fff; font-weight: var(--sv-weight-bold); }

.sv-newreleases-wrap { margin-top: var(--sv-space-6); }
.sv-newreleases-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--sv-space-5);
}

/* Radio schedule grid */
.sv-sched-head,
.sv-sched-grid {
    display: grid;
    grid-template-columns: 80px repeat(24, minmax(0, 1fr));
    gap: 1px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    overflow: hidden;
}
.sv-sched-head {
    background: rgba(255,255,255,0.03);
}
.sv-sched-hour,
.sv-sched-meta,
.sv-sched-cell {
    padding: 10px 12px;
    background: #0d1326;
    min-height: 44px;
}
.sv-sched-hour {
    font-size: 0.66rem; font-weight: var(--sv-weight-bold);
    color: var(--sv-text-muted); letter-spacing: 0.1em; text-transform: uppercase;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    text-align: right;
}
.sv-sched-cell { position: relative; background: rgba(12, 18, 35, 0.95); min-height: 60px; }
.sv-sched-cell:hover { background: rgba(34,211,238,0.03); }
.sv-sched-rot {
    position: absolute; inset: 4px;
    border-radius: 8px;
    padding: 6px 8px;
    background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(167,139,250,0.1));
    border: 1px solid rgba(34,211,238,0.3);
    color: #e5e7eb;
    font-size: 0.76rem;
    overflow: hidden;
}
.sv-sched-rot-bar { height: 3px; border-radius: 999px; background: linear-gradient(90deg, #22d3ee, #10b981); margin-bottom: 5px; }
.sv-sched-rot-fill { position: absolute; right: 6px; bottom: 4px; font-size: 0.62rem; color: #67e8f9; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-sched-presenter { color: #fff; font-weight: var(--sv-weight-bold); font-size: 0.78rem; }
.sv-sched-presenter-dot { width: 6px; height: 6px; border-radius: 50%; background: #8b5cf6; display: inline-block; margin-right: 6px; }
.sv-sched-meta     { font-size: 0.82rem; color: #fff; font-weight: var(--sv-weight-semibold); }
.sv-sched-meta-sub { font-size: 0.7rem; color: var(--sv-text-muted); font-weight: var(--sv-text-muted); margin-top: 2px; }
.sv-sched-btype {
    display: inline-block; padding: 2px 8px; border-radius: 999px;
    background: rgba(139,92,246,0.16); color: #c4b5fd; font-size: 0.62rem; font-weight: var(--sv-weight-bold);
    letter-spacing: 0.08em; text-transform: uppercase;
}
.sv-sched-legend {
    display: flex; align-items: center; flex-wrap: wrap; gap: var(--sv-space-3);
    margin-top: var(--sv-space-4);
    font-size: 0.78rem; color: var(--sv-text-muted);
}
.sv-sched-legend-item { display: inline-flex; align-items: center; gap: 8px; }
.sv-sched-legend-swatch { width: 12px; height: 12px; border-radius: 4px; display: inline-block; border: 1px solid rgba(255,255,255,0.1); }

.sv-rotation-chip {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 10px; border-radius: 999px;
    background: rgba(167,139,250,0.1);
    border: 1px solid rgba(167,139,250,0.25);
    color: #ddd6fe; font-size: 0.74rem; font-weight: var(--sv-weight-semibold);
}

/* Radio spotlight / related artists */
.sv-related-row {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sv-space-5);
}
.sv-related-card {
    padding: var(--sv-space-5); border-radius: 18px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    display: flex; flex-direction: column; gap: var(--sv-space-3);
}
.sv-related-avatar {
    width: 56px; height: 56px; border-radius: 50%;
    background:
        radial-gradient(circle at 30% 25%, #a78bfa, transparent 55%),
        radial-gradient(circle at 70% 80%, #22d3ee, transparent 55%),
        linear-gradient(135deg, #1e1b4b, #0b1020);
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-related-name { font-size: 1rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-related-genre { color: #a78bfa; font-size: 0.78rem; font-weight: var(--sv-weight-semibold); margin-top: 2px; }
.sv-related-stats {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sv-space-3); margin-top: var(--sv-space-2);
}
.sv-related-stats > div { padding: 6px 10px; border-radius: 10px; background: rgba(255,255,255,0.03);
    text-align: center; }
.sv-related-stats strong { display:block; font-size: 0.95rem; font-weight: var(--sv-weight-heavy); color:#fff;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-related-stats span   { display:block; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sv-text-muted); margin-top: 2px; font-weight: var(--sv-weight-bold); }
.sv-related-scroll {
    overflow-x: auto; padding-bottom: 6px;
}

/* Admin releases review grid */
.sv-review-grid {
    display: grid; grid-template-columns: 220px minmax(0, 1fr);
    gap: var(--sv-space-6);
}
.sv-release-mini-art {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
@media (max-width: 860px) {
    .sv-review-grid,
    .sv-release-hero { grid-template-columns: 1fr; }
}


/* ==========================================================================
   51. ADMIN REVIEW SCORECARD + RELEASE RULES (admin/releases/pending + review)
   ========================================================================== */

.sv-rule-scorecard {
    padding: var(--sv-space-5);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(16,185,129,0.06), rgba(34,211,238,0.02)),
        rgba(12,18,35,0.92);
    border: 1px solid rgba(16,185,129,0.25);
}
.sv-overall-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--sv-text-muted); font-weight: var(--sv-weight-bold); }
.sv-overall-score {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: clamp(2rem, 4vw, 2.8rem); font-weight: var(--sv-weight-heavy); color: #fff;
    margin-top: 6px; letter-spacing: -0.02em;
}
.sv-overall-pill {
    display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 999px;
    background: rgba(34,211,238,0.14); color: #67e8f9; border: 1px solid rgba(34,211,238,0.32);
    font-weight: var(--sv-weight-bold); font-size: 0.78rem; margin-top: 8px;
}

.sv-rule-list {
    margin: var(--sv-space-5) 0 0;
    padding: 0;
    list-style: none;
    display: flex; flex-direction: column; gap: var(--sv-space-3);
}
.sv-rule-item {
    display: grid; grid-template-columns: 40px 1fr auto;
    gap: var(--sv-space-3); align-items: flex-start;
    padding: var(--sv-space-4);
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-rule-icon-box {
    width: 40px; height: 40px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem; color: #fff;
    background: linear-gradient(135deg, rgba(34,211,238,0.2), rgba(167,139,250,0.2));
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-rule-label { font-size: 0.92rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-rule-desc  { font-size: 0.8rem; color: var(--sv-text-muted); line-height: 1.5; margin-top: 2px; }
.sv-rule-status {
    padding: 4px 10px; border-radius: 999px;
    font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: var(--sv-weight-bold);
}
.sv-rule-status.is-pass  { background: rgba(16,185,129,0.14); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.35); }
.sv-rule-status.is-warn  { background: rgba(251,191,36,0.14); color: #fcd34d; border: 1px solid rgba(251,191,36,0.35); }
.sv-rule-status.is-fail  { background: rgba(239,68,68,0.14); color: #fca5a5; border: 1px solid rgba(239,68,68,0.35); }
.sv-rule-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: var(--sv-space-2);
    color: #67e8f9; font-size: 0.76rem; font-weight: var(--sv-weight-semibold); cursor: pointer;
    background: transparent; border: 0; padding: 2px 6px; border-radius: 8px;
}
.sv-rule-toggle:hover { background: rgba(34,211,238,0.05); color: #a5f3fc; }
.sv-rule-icon { display: inline-flex; align-items: center; justify-content: center; }
.sv-reason-cell,
.sv-reject-reason {
    font-size: 0.82rem; color: #fca5a5; background: rgba(239,68,68,0.06);
    padding: 8px 10px; border-radius: 10px;
    border: 1px solid rgba(239,68,68,0.18);
}
.sv-reject-reason {
    margin-top: var(--sv-space-3);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}


/* ==========================================================================
   52. VAULT (evidence / ownership panels + owners + sig + panel)
   ========================================================================== */

.sv-panel-head {
    display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3); flex-wrap: wrap;
    padding: var(--sv-space-4) var(--sv-space-5);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
}
.sv-panel-head h3, .sv-panel-head > strong { margin: 0; font-size: 1rem; font-weight: var(--sv-weight-bold); color: #fff; }
.sv-panel-body {
    padding: var(--sv-space-5);
}

.sv-owner {
    display: grid; grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: var(--sv-space-3); align-items: center;
    padding: var(--sv-space-4);
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
}
.sv-owner-meta { font-size: 0.76rem; color: var(--sv-text-muted); margin-top: 2px; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }
.sv-owner-name { font-size: 0.92rem; font-weight: var(--sv-weight-bold); color: #fff; }

.sv-sig-hash {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 10px; border-radius: 10px;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.78rem; color: #e2e8f0;
    background: rgba(34,211,238,0.06);
    border: 1px solid rgba(34,211,238,0.2);
    word-break: break-all;
}
.sv-record-link {
    color: #67e8f9; text-decoration: none; font-size: 0.8rem; font-weight: var(--sv-weight-semibold);
}
.sv-record-link:hover { color: #a5f3fc; text-decoration: underline; }
.sv-past-card {
    padding: var(--sv-space-5);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(167,139,250,0.06), rgba(34,211,238,0.02));
    border: 1px solid rgba(255,255,255,0.06);
}
.top {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-weight: var(--sv-weight-bold);
    color: #67e8f9;
    letter-spacing: 0.06em;
}

/*
|--------------------------------------------------------------------------
| §53  LONG-TAIL VIEW-SPECIFIC CLASSES (380 remaining from cPanel audit)
|--------------------------------------------------------------------------
|
| The automated used-vs-defined CSS class inventory flagged 380 additional
| HTML classes referenced across specific view sub-pages of the artists/,
| admin/, radio/, studio/, forge/, vault/, api/ portals that did not yet
| have any shared selector rule defined.  They are grouped here by
| naming-convention family so each family has a single shared ruleset
| with fine-grained overrides for only the few that need them.
|
| Organisation within this section:
|   53.1  Admin review / moderation / preview cards
|   53.2  Artist profile / my-artists / team grid
|   53.3  Radio head / modules / spotlights / banners
|   53.4  Radio mini widgets (mini-*, past-*, sched-*, kpi-*, widget-*, spark-*)
|   53.5  Radio analytics bars + trend / peak tokens
|   53.6  Radio schedule grid cells & rotation rows
|   53.7  Studio releases: SLA, workflow, steps, status-banner, branch, sb-*
|   53.8  Studio release view: declare, timeline, legend, badges
|   53.9  Studio tracks: view/hash cards, hash status, history
|   53.10 Studio lyrics: panels / lines / editors / actions / versions
|   53.11 Studio artwork + metadata / completeness / keywords
|   53.12 Studio track drop / constraint chips / vault badges
|   53.13 Vault: pct, snapshot, span helpers, hash extras
|   53.14 Vault: verify, toggle, tabs, timeline, evidence chain
|   53.15 Vault: AI row / owner member chips / badges / scope badges
|   53.16 Buttons: typed action variants (re-review / return / publish / block ...)
|   53.17 DocsController generic tokens (hero / brand-sub / changelog / status-pill ...)
|   53.18 Generic utility tokens (hide-sm / light / medium / heavy / muted / delta-up ...)
|   53.19 Studio side navigation module tokens (m-*)
|
*/

/* 53.1  Admin review / moderation / preview cards
 *      Files: admin/releases/review.php, admin/artists/{approved,pending,rejected}.php */
.sv-preview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    padding: 16px 0;
}
.sv-preview-card,
.sv-quick-info,
.sv-action-panel,
.sv-metadata-grid,
.sv-label-sm {
    display: block;
    box-sizing: border-box;
    border-radius: 14px;
    background: linear-gradient(160deg, rgba(15, 23, 42, 0.6), rgba(30, 41, 59, 0.25));
    border: 1px solid rgba(148, 163, 184, 0.12);
    padding: 14px 16px;
    color: #e2e8f0;
}
.sv-preview-card:hover,
.sv-quick-info:hover {
    border-color: rgba(167, 139, 250, 0.35);
    transform: translateY(-1px);
    box-shadow: 0 10px 30px -18px rgba(167, 139, 250, 0.45);
}
.sv-release-sub,
.sv-label-sm,
.status-tag,
.reason-label,
.sep,
.field,
.hint,
.icon {
    font-size: 12px;
    line-height: 1.55;
    color: #94a3b8;
    letter-spacing: 0.02em;
}
.sv-label-sm {
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.08);
    display: inline-block;
    margin: 2px 4px 2px 0;
}
.status-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.status-tag::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
}
.sep {
    height: 1px;
    width: 100%;
    margin: 10px 0;
    padding: 0;
    background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.2), transparent);
}
.field {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
}
.sv-track-name,
.sv-track-duration,
.sv-track-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    vertical-align: middle;
}
.sv-track-name {
    font-weight: 600;
    color: #e2e8f0;
}
.sv-track-duration {
    font-variant-numeric: tabular-nums;
    color: #94a3b8;
    font-family: var(--sv-font-mono, ui-monospace, monospace);
    font-size: 12px;
}
.sv-track-actions {
    justify-content: flex-end;
    gap: 4px;
}
.sv-tl-title,
.sv-tl-note,
.sv-tl-meta {
    display: block;
    line-height: 1.5;
}
.sv-tl-title {
    font-weight: 600;
    color: #cbd5e1;
}
.sv-tl-note {
    color: #94a3b8;
    font-size: 13px;
}
.sv-tl-meta {
    font-size: 11px;
    letter-spacing: 0.05em;
    color: #64748b;
    font-family: var(--sv-font-mono, ui-monospace, monospace);
}

/* 53.2  Artist profile / my-artists / team grid
 *      Files: artists/my-artists/{view,edit}.php */
.sv-profile-banner,
.sv-profile-avatar,
.sv-profile-handle,
.sv-profile-actions,
.sv-team-card,
.sv-team-grid,
.sv-team-meta,
.sv-status-chip,
.sb-approved,
.sv-lore-text,
.sv-bio-text {
    display: block;
    box-sizing: border-box;
}
.sv-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}
.sv-profile-banner {
    width: 100%;
    min-height: 140px;
    border-radius: 16px 16px 0 0;
    background: linear-gradient(135deg, #312e81 0%, #7c3aed 45%, #0891b2 100%);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.sv-profile-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(34, 211, 238, 0.25), transparent 50%);
    z-index: -1;
}
.sv-profile-avatar,
.sv-team-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.12);
    background: #0f172a center/cover no-repeat;
    box-shadow: 0 12px 24px -14px rgba(0,0,0,0.6);
    overflow: hidden;
    flex-shrink: 0;
}
.sv-team-avatar {
    width: 48px; height: 48px;
}
.sv-profile-handle,
.sv-team-name,
.sv-team-role,
.sv-team-status,
.sv-member-name,
.sv-member-role {
    font-size: 13px;
    color: #cbd5e1;
    line-height: 1.5;
}
.sv-profile-handle,
.sv-team-name {
    font-weight: 700;
    color: #f1f5f9;
    font-size: 15px;
}
.sv-team-role,
.sv-member-role,
.sv-team-status {
    font-size: 12px;
    color: #94a3b8;
}
.sv-profile-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 0;
}
.sv-team-card,
.sv-team-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.1);
}
.sv-team-card:hover {
    border-color: rgba(167, 139, 250, 0.28);
    transform: translateY(-1px);
}
.sv-status-chip,
.sb-approved,
.sb-pending,
.sb-warn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.4;
    text-transform: uppercase;
}
.sb-approved { color: #34d399; background: rgba(52, 211, 153, 0.1); border: 1px solid rgba(52, 211, 153, 0.25); }
.sb-pending  { color: #fbbf24; background: rgba(251, 191, 36, 0.1); border: 1px solid rgba(251, 191, 36, 0.25); }
.sb-warn     { color: #fb7185; background: rgba(251, 113, 133, 0.1); border: 1px solid rgba(251, 113, 133, 0.25); }
.sv-lore-text,
.sv-bio-text {
    color: #cbd5e1;
    font-size: 13.5px;
    line-height: 1.7;
    padding: 4px 0;
}

/* 53.3  Radio head / modules / spotlights / banners
 *      Files: artists/radio/index.php, radio/{index,spotlight}.php */
.sv-radio-head,
.sv-radio-modules,
.sv-studio-head,
.sv-studio-modules {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(76, 29, 149, 0.2), rgba(8, 145, 178, 0.12));
    border: 1px solid rgba(167, 139, 250, 0.18);
}
.sv-radio-modules,
.sv-studio-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    padding: 0;
    background: transparent;
    border: none;
    gap: 14px;
    margin: 16px 0;
}
.sv-spotlight-artist,
.sv-banner,
.sv-banner-info,
.sv-banner-avatar,
.sv-banner-chip,
.sv-banner-chip-dot,
.sv-banner-ctas,
.sv-banner-stats,
.sv-banner-stat,
.sv-banner-stat-lbl,
.sv-banner-stat-val,
.sv-banner-row,
.sv-banner-name,
.sv-banner-handle,
.sv-banner-genre,
.sv-banner-origin,
.sv-bio-body,
.sv-section-head {
    display: block;
    box-sizing: border-box;
}
.sv-banner {
    position: relative;
    border-radius: 18px;
    padding: 22px;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 15%, rgba(167, 139, 250, 0.35), transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(34, 211, 238, 0.3), transparent 55%),
        linear-gradient(135deg, #1e1b4b, #164e63);
    border: 1px solid rgba(167, 139, 250, 0.25);
    isolation: isolate;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 18px;
    align-items: center;
}
.sv-banner-avatar {
    width: 90px; height: 90px;
    border-radius: 20px;
    background: #0f172a center/cover no-repeat;
    border: 2px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 38px -18px rgba(0,0,0,0.8);
}
.sv-banner-info {
    display: grid;
    gap: 4px;
}
.sv-banner-name {
    font-size: 22px;
    font-weight: 800;
    color: #f8fafc;
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.sv-banner-handle,
.sv-banner-genre,
.sv-banner-origin {
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.4;
}
.sv-banner-handle { color: #67e8f9; font-family: var(--sv-font-mono, monospace); }
.sv-banner-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.08);
    color: #e0e7ff;
    border: 1px solid rgba(255,255,255,0.12);
    width: fit-content;
    margin-top: 6px;
}
.sv-banner-chip-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #22d3ee;
    box-shadow: 0 0 8px #22d3ee;
    display: inline-block;
}
.sv-banner-stats {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(84px, auto);
    gap: 14px;
    padding: 0 4px;
}
.sv-banner-stat {
    display: grid;
    text-align: center;
    gap: 2px;
}
.sv-banner-stat-lbl {
    font-size: 10px;
    letter-spacing: 0.12em;
    color: #94a3b8;
    text-transform: uppercase;
}
.sv-banner-stat-val {
    font-size: 18px;
    font-weight: 800;
    color: #f1f5f9;
    font-variant-numeric: tabular-nums;
}
.sv-banner-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}
.sv-banner-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.sv-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 4px 12px;
}
.sv-section-head::before {
    content: '';
    display: none;
}
.sv-bio-body {
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.65;
    padding: 10px 0 0;
}

/* 53.4  Radio mini widgets (mini-*, past-*, sched-*, kpi-*, widget-*, spark-*)
 *      Files: radio/spotlight.php, radio/analytics.php, artists/radio/analytics.php */
.sv-past-grid,
.sv-miniqueue,
.sv-mini-list {
    display: grid;
    gap: 10px;
    padding: 8px 0;
}
.sv-past-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.sv-mini-list,
.sv-miniqueue {
    grid-template-columns: 1fr;
}
.sv-mini-track,
.sv-past-name,
.sv-mini-row,
.sv-kpi-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.08);
}
.sv-mini-track:hover,
.sv-mini-row:hover {
    border-color: rgba(167, 139, 250, 0.24);
    background: rgba(30, 27, 75, 0.35);
}
.sv-past-thumb,
.sv-mini-wave,
.sv-mini-play,
.sv-kpi-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #6366f1, #22d3ee);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    overflow: hidden;
    flex-shrink: 0;
}
.sv-mini-wave {
    width: 64px; height: 22px;
    background:
        linear-gradient(180deg, transparent 30%, rgba(34,211,238,0.3) 60%, rgba(34,211,238,0.55) 100%);
}
.sv-mini-play {
    width: 28px; height: 28px;
    border-radius: 50%;
}
.sv-mini-title,
.sv-past-name,
.sv-mini-name {
    font-weight: 600;
    color: #e2e8f0;
    font-size: 13px;
    line-height: 1.35;
}
.sv-mini-artist,
.sv-past-date,
.sv-mini-info,
.sv-mini-val,
.sv-kpi-label {
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.35;
}
.sv-mini-dur,
.sv-kpi-value,
.sv-mini-val {
    font-family: var(--sv-font-mono, ui-monospace, monospace);
    font-variant-numeric: tabular-nums;
    color: #cbd5e1;
    font-size: 12px;
    font-weight: 600;
}
.sv-mini-bar-wrap,
.sv-mini-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}
.sv-mini-bar {
    flex: 1;
    height: 5px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    overflow: hidden;
    padding: 0;
    display: block;
}
.sv-mini-bar::after {
    content: '';
    display: block;
    width: 42%;
    height: 100%;
    background: linear-gradient(90deg, #6366f1, #22d3ee);
    border-radius: inherit;
}
.sv-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    padding: 8px 0;
}
.sv-kpi-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    grid-auto-flow: column;
    gap: 4px 12px;
    align-items: start;
}
.sv-kpi-card .sv-kpi-icon { grid-row: span 3; }
.sv-kpi-value {
    font-size: 22px;
    font-weight: 800;
    color: #f1f5f9;
}
.sv-kpi-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}
.sv-kpi-delta,
.sv-widget-delta,
.delta-up {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    color: #34d399;
    font-family: var(--sv-font-mono, monospace);
}
.sv-widgets-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 8px 0;
}
.sw-prev,
.sw-cur {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--sv-font-mono, monospace);
}
.sw-prev { color: #94a3b8; background: rgba(148,163,184,0.08); }
.sw-cur  { color: #a5b4fc; background: rgba(99,102,241,0.14); }
.sv-split-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 14px;
}
@media (max-width: 900px) {
    .sv-split-grid, .sv-widgets-top, .sv-banner { grid-template-columns: 1fr; }
}
.sv-spark-legend,
.sv-spark-legend-item,
.sv-spark-swatch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.sv-spark-legend {
    padding: 4px 0;
    gap: 12px;
    flex-wrap: wrap;
    color: #94a3b8;
    font-size: 12px;
}
.sv-spark-swatch {
    width: 14px; height: 4px;
    border-radius: 999px;
    padding: 0;
    display: inline-block;
}

/* 53.5  Radio analytics bars + trend / peak tokens
 *      Files: radio/charts.php, radio/analytics.php, artists/radio/history.php */
.sv-bar-row,
.sv-bar-labels {
    display: grid;
    grid-template-columns: 140px 1fr 80px;
    gap: 12px;
    align-items: center;
    padding: 4px 0;
}
.sv-bar-labels {
    color: #64748b;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.sv-bar-name,
.sv-bar-count,
.sv-bar-track,
.sv-bar-fill {
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
}
.sv-bar-name { color: #cbd5e1; font-weight: 500; font-size: 13px; }
.sv-bar-count { font-family: var(--sv-font-mono, monospace); font-variant-numeric: tabular-nums; color: #e2e8f0; font-weight: 600; text-align: right; }
.sv-bar,
.sv-bar-track {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.1);
    overflow: hidden;
    padding: 0;
    display: block;
}
.sv-bar-fill {
    height: 100%;
    width: 50%;
    background: linear-gradient(90deg, #a78bfa, #22d3ee);
    border-radius: inherit;
    display: block;
}
.sv-charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 14px;
    padding: 8px 0;
}
.sv-chart-card,
.sv-chart-title {
    display: block;
    box-sizing: border-box;
}
.sv-chart-card {
    padding: 16px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.1);
}
.sv-chart-title {
    font-weight: 700;
    color: #e2e8f0;
    padding-bottom: 10px;
    font-size: 14px;
    letter-spacing: 0.03em;
}
.c-top {
    font-family: var(--sv-font-mono, monospace);
    font-size: 11px;
    color: #67e8f9;
    letter-spacing: 0.08em;
    padding: 2px 0;
    display: inline-block;
}
.sv-artist-row,
.sv-track-list {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(148,163,184,0.1);
}
.sv-artist-row:last-child,
.sv-track-list:last-child {
    border-bottom: none;
}
.sv-artist-rank,
.sv-track-cover {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #f1f5f9;
    background: linear-gradient(135deg, #3730a3, #0e7490);
    flex-shrink: 0;
}
.sv-track-cover {
    background: #0f172a center/cover no-repeat;
}
.sv-artist-info,
.sv-artist-sub {
    display: block;
    line-height: 1.35;
}
.sv-artist-list,
.sv-artist-info {
    color: #e2e8f0;
    font-weight: 600;
    font-size: 13.5px;
}
.sv-artist-sub,
.sv-trend {
    color: #94a3b8;
    font-size: 12px;
}
.sv-artist-plays,
.sv-peak {
    font-family: var(--sv-font-mono, monospace);
    font-variant-numeric: tabular-nums;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 600;
}
.sv-trend,
.sv-peak,
.sv-period-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: 999px;
}
.sv-period-chip {
    background: rgba(167, 139, 250, 0.12);
    color: #c4b5fd;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* 53.6  Radio schedule grid cells & rotation rows
 *      Files: radio/schedule.php */
.sv-sched-row,
.sv-sched-rot-row,
.sv-sched-tracks {
    display: grid;
    gap: 4px;
    padding: 2px 0;
}
.sv-sched-row {
    grid-template-columns: 110px 1fr;
    align-items: start;
}
.sv-sched-rot-row {
    grid-template-columns: 120px 80px 1fr;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(148, 163, 184, 0.09);
}
.sv-sched-rot-lbl,
.sv-sched-rot-val,
.sv-sched-track,
.sv-sched-track-t,
.sv-sched-track-a {
    display: inline-block;
    font-size: 12.5px;
    line-height: 1.4;
    box-sizing: border-box;
}
.sv-sched-rot-lbl {
    color: #64748b;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.sv-sched-rot-val {
    font-family: var(--sv-font-mono, monospace);
    color: #a5b4fc;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.sv-sched-tracks {
    grid-template-columns: 1fr;
}
.sv-sched-track {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px;
    padding: 5px 8px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.38);
}
.sv-sched-track-t {
    color: #e2e8f0;
    font-weight: 600;
}
.sv-sched-track-a {
    color: #94a3b8;
    font-size: 11.5px;
}

/* 53.7  Studio releases: SLA, workflow, steps, status-banner, branch, sb-*, sc-*
 *      Files: artists/studio/releases/{status,edit,view}.php */
.sv-workflow-card,
.sv-sla-summary,
.sv-steps-grid,
.sv-step,
.sv-step-top,
.sv-step-body,
.sv-step-chip,
.sv-step-icon,
.sv-step-title,
.sv-step-meta,
.sv-step-time,
.sv-status-banner,
.sv-sla-item,
.sv-sla-label,
.sv-sla-value,
.sv-sla-sub,
.sc-actor,
.sc-channel,
.sc-sla,
.sc-sla-warn,
.sb-warn-title,
.sb-warn-body,
.sb-warn-icon,
.sv-branch-label,
.sv-timeline-happy,
.sv-timeline-alt,
.sv-legend-dot,
.sv-legend-item,
.sv-tracks-legend {
    display: block;
    box-sizing: border-box;
    line-height: 1.5;
}
.sv-steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}
.sv-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.48);
    border: 1px solid rgba(148, 163, 184, 0.1);
    position: relative;
}
.sv-step.done { border-color: rgba(52,211,153,0.24); background: rgba(6, 78, 59, 0.12); }
.sv-step.current { border-color: rgba(167,139,250,0.35); box-shadow: 0 0 0 1px rgba(167,139,250,0.2), 0 12px 30px -18px rgba(167,139,250,0.5); }
.sv-step.rejected { border-color: rgba(248,113,113,0.3); }
.sv-step.returned { border-color: rgba(251,191,36,0.3); }
.sv-step.published { border-color: rgba(56,189,248,0.3); }
.sv-step-icon,
.sv-step-chip,
.sb-warn-icon,
.sv-legend-dot {
    width: 40px; height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4c1d95, #0891b2);
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}
.sv-step-chip {
    width: 28px; height: 28px;
    border-radius: 50%;
    font-size: 12px;
}
.sv-step-title,
.sv-branch-label {
    font-weight: 700;
    color: #e2e8f0;
    font-size: 14px;
}
.sv-step-meta,
.sv-step-time,
.sv-sla-sub,
.sv-sla-label {
    font-size: 11.5px;
    color: #94a3b8;
    letter-spacing: 0.03em;
}
.sv-step-time {
    font-family: var(--sv-font-mono, monospace);
    font-variant-numeric: tabular-nums;
    color: #a5b4fc;
}
.sv-step-body {
    color: #cbd5e1;
    font-size: 13px;
    padding-top: 4px;
}
.sv-status-banner,
.sv-workflow-card,
.sv-sla-summary {
    border-radius: 14px;
    padding: 14px 16px;
    background: rgba(15, 23, 42, 0.52);
    border: 1px solid rgba(148, 163, 184, 0.12);
}
.sv-sla-item,
.sc-actor,
.sc-channel,
.sc-sla,
.sc-sla-warn {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: 12px;
    padding: 6px 0;
}
.sc-sla-warn,
.sb-warn {
    background: rgba(251, 191, 36, 0.08);
    color: #fde68a;
    padding: 10px 14px;
    border-radius: 10px;
    grid-template-columns: 40px 1fr;
    align-items: start;
    border: 1px solid rgba(251, 191, 36, 0.22);
}
.sb-warn-icon {
    background: linear-gradient(135deg, #b45309, #ea580c);
    width: 28px; height: 28px;
    border-radius: 8px;
}
.sb-warn-title {
    font-weight: 700;
    color: #fde68a;
}
.sb-warn-body {
    font-size: 12.5px;
    color: #fbbf24;
}
.sv-sla-value {
    font-family: var(--sv-font-mono, monospace);
    font-weight: 700;
    color: #f1f5f9;
    font-variant-numeric: tabular-nums;
}
.sv-workflow-chip,
.sv-timeline-happy,
.sv-timeline-alt,
.sv-legend-item,
.sv-tracks-legend,
.done,
.returned,
.rejected,
.published,
.current,
.muted {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
}
.done      { color: #34d399; background: rgba(52, 211, 153, 0.1); }
.published { color: #38bdf8; background: rgba(56, 189, 248, 0.1); }
.returned  { color: #fbbf24; background: rgba(251, 191, 36, 0.1); }
.rejected  { color: #f87171; background: rgba(248, 113, 113, 0.1); }
.current   { color: #a78bfa; background: rgba(167, 139, 250, 0.12); }
.muted     { color: #64748b; background: rgba(100, 116, 139, 0.12); }
.sv-timeline-happy { color: #f472b6; background: rgba(244, 114, 182, 0.1); }
.sv-timeline-alt   { color: #60a5fa; background: rgba(96, 165, 250, 0.1); }
.sv-legend-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    padding: 0;
}
.sv-legend-item,
.sv-tracks-legend {
    padding: 0;
    margin: 4px 10px 4px 0;
    background: transparent;
    color: #94a3b8;
    letter-spacing: 0;
    font-weight: 500;
    font-size: 12px;
}
.sv-branch-label {
    color: #67e8f9;
    letter-spacing: 0.03em;
    font-family: var(--sv-font-mono, monospace);
    font-size: 12.5px;
}

/* 53.8  Studio release view: declare, timeline, legend, badges
 *      Files: artists/studio/releases/view.php */
.sv-declare-row,
.sv-declare-block,
.sv-declare-body,
.sv-declare-at,
.sv-declare-actor,
.sv-declare-copy,
.sv-declare-ts,
.sv-declare-sub,
.sv-declare-icon,
.sv-type-chip,
.sv-timeline-row,
.sv-timeline-title,
.sv-timeline-actor,
.sv-timeline-notes,
.sv-timeline-dot,
.sv-timeline-top,
.sv-crumbs {
    display: block;
    box-sizing: border-box;
    line-height: 1.55;
}
.sv-declare-row,
.sv-timeline-row {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 12px;
    padding: 10px 0;
    position: relative;
}
.sv-declare-row::before,
.sv-timeline-row::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 40px;
    bottom: -10px;
    width: 2px;
    background: rgba(99, 102, 241, 0.16);
}
.sv-declare-row:last-child::before,
.sv-timeline-row:last-child::before { display: none; }
.sv-declare-icon,
.sv-timeline-dot {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4c1d95, #0e7490);
    color: #fff;
    flex-shrink: 0;
}
.sv-timeline-dot { width: 12px; height: 12px; margin: 14px; }
.sv-timeline-top::after {
    content: '';
    display: none;
}
.sv-declare-block {
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.1);
}
.sv-declare-at,
.sv-declare-ts {
    font-family: var(--sv-font-mono, monospace);
    color: #94a3b8;
    font-size: 11.5px;
    letter-spacing: 0.04em;
}
.sv-declare-actor,
.sv-timeline-actor {
    color: #c4b5fd;
    font-weight: 600;
    font-size: 12.5px;
}
.sv-declare-body,
.sv-declare-copy,
.sv-timeline-title,
.sv-timeline-notes {
    color: #cbd5e1;
    font-size: 13px;
    padding-top: 2px;
}
.sv-declare-sub,
.sv-type-chip,
.sv-badge-published,
.sv-badge-draft,
.sv-badge-format,
.sv-badge-algo,
.sv-badge-scope,
.sv-badge-version {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
}
.sv-type-chip      { color: #60a5fa; background: rgba(96, 165, 250, 0.12); }
.sv-badge-published{ color: #34d399; background: rgba(52, 211, 153, 0.1); }
.sv-badge-draft    { color: #a3a3a3; background: rgba(163, 163, 163, 0.1); }
.sv-badge-format,
.sv-badge-version  { color: #94a3b8; background: rgba(148, 163, 184, 0.1); font-family: var(--sv-font-mono, monospace); letter-spacing: 0.04em; }
.sv-badge-algo,
.sv-badge-scope    { color: #a5b4fc; background: rgba(99, 102, 241, 0.12); font-family: var(--sv-font-mono, monospace); }
.sv-crumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 10px;
    color: #94a3b8;
    font-size: 12px;
    padding: 4px 0 10px;
}
.sv-crumbs > * + *::before {
    content: '/';
    margin-right: 10px;
    color: #475569;
}

/* 53.9  Studio tracks: view/hash cards, hash status, history
 *      Files: artists/studio/tracks/{create,view,edit}.php, artists/vault/hashes.php */
.sv-view-card,
.sv-view-card-title,
.sv-hash-card,
.sv-hash-display,
.sv-hash-copy,
.sv-hash-status,
.sv-hash-status-title,
.sv-hash-status-sub,
.sv-hash-status-text,
.sv-hash-status-left,
.sv-hash-muted,
.sv-hash-text,
.sv-hash-val,
.sv-hash-icon,
.sv-hash-algo,
.sv-hash-chip,
.sv-hash-chip-label,
.sv-hash-chip-value,
.sv-hash-indicator,
.sv-hash-check-icon,
.sv-hash-accent,
.sv-history-row,
.sv-history-hash,
.sv-history-date,
.sv-history-format,
.sv-history-duration,
.sv-history-size,
.sv-history-version,
.sv-history-list,
.sv-track-name-text {
    display: block;
    box-sizing: border-box;
    line-height: 1.5;
}
.sv-view-card,
.sv-hash-card {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.52);
    border: 1px solid rgba(148, 163, 184, 0.12);
}
.sv-view-card-title,
.sv-hash-status-title {
    font-weight: 700;
    color: #e2e8f0;
    font-size: 14px;
    padding-bottom: 6px;
}
.sv-hash-status,
.sv-hash-status-left {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 12px;
    align-items: start;
    padding: 10px 0;
}
.sv-hash-status-left { grid-template-columns: 1fr; padding: 2px 0; }
.sv-hash-algo,
.sv-hash-chip-label,
.sv-hash-status-sub,
.sv-history-version,
.sv-history-date,
.sv-history-format {
    color: #94a3b8;
    font-size: 11.5px;
    letter-spacing: 0.05em;
}
.sv-hash-status-text,
.sv-hash-text,
.sv-track-name-text {
    color: #cbd5e1;
    font-size: 13px;
}
.sv-hash-display {
    font-family: var(--sv-font-mono, ui-monospace, monospace);
    font-size: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(2, 6, 23, 0.7);
    color: #a5b4fc;
    word-break: break-all;
    border: 1px dashed rgba(99, 102, 241, 0.25);
}
.sv-hash-copy,
.sv-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    background: rgba(99, 102, 241, 0.14);
    color: #c4b5fd;
    cursor: pointer;
    border: 1px solid rgba(99, 102, 241, 0.28);
    margin-top: 6px;
}
.sv-hash-copy:hover,
.sv-copy-btn:hover {
    background: rgba(99, 102, 241, 0.22);
}
.sv-hash-icon,
.sv-hash-check-icon,
.sv-hash-indicator {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3730a3, #0891b2);
    color: #fff;
    flex-shrink: 0;
}
.sv-hash-chip,
.sv-history-row {
    display: grid;
    grid-template-columns: max-content 1fr max-content;
    gap: 10px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.35);
    margin: 4px 0;
}
.sv-hash-chip-label { display: inline-block; }
.sv-hash-chip-value,
.sv-hash-val,
.sv-history-hash,
.sv-history-size,
.sv-history-duration,
.sv-badge-version {
    font-family: var(--sv-font-mono, monospace);
    color: #e2e8f0;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    font-size: 12.5px;
}
.sv-hash-muted {
    color: #64748b;
    font-size: 12px;
}
.sv-hash-accent {
    background: linear-gradient(90deg, #a78bfa, #22d3ee);
    -webkit-background-clip: text;
            background-clip: text;
    color: transparent;
    font-weight: 800;
}
.sv-history-list {
    display: grid;
    gap: 4px;
    padding: 4px 0;
}
.sv-scope-ref {
    display: inline-block;
    font-family: var(--sv-font-mono, monospace);
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(99, 102, 241, 0.12);
    color: #a5b4fc;
    font-size: 11px;
    letter-spacing: 0.03em;
}
.sv-checkbox-faux {
    width: 18px; height: 18px;
    border-radius: 5px;
    display: inline-block;
    border: 1.5px solid rgba(148,163,184,0.4);
    background: rgba(15, 23, 42, 0.6);
    vertical-align: middle;
    position: relative;
}
.sv-checkbox-faux::after {
    content: '';
    position: absolute;
    left: 4px; top: 0px;
    width: 6px; height: 12px;
    border: solid #22d3ee;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* 53.10 Studio lyrics: panels / lines / editors / actions / versions
 *       Files: artists/studio/tracks/view.php, artists/studio/lyrics/{edit,history}.php, artists/studio/releases/view.php */
.sv-lyrics-panel,
.sv-lyrics-editor,
.sv-lyrics-block,
.sv-lyrics-lines,
.sv-lyric-line,
.sv-track-stats,
.sv-track-stat,
.sv-meta-item,
.sv-meta-tag,
.sv-track-head,
.sv-track-glyph,
.sv-action-panel,
.sv-actions-cell,
.sv-action-diff,
.sv-action-view,
.sv-action-revert,
.sv-action-link,
.sv-ver-pill,
.sv-version-chip,
.sv-version-chip-label,
.sv-version-chip-value,
.sv-table-card,
.sv-table-head,
.sv-table-title,
.sv-waveform-volume,
.sv-waveform-controls,
.sv-waveform-meta,
.sv-waveform-bar {
    display: block;
    box-sizing: border-box;
    line-height: 1.55;
}
.sv-lyrics-panel,
.sv-lyrics-editor,
.sv-lyrics-block {
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(2, 6, 23, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.12);
    color: #e2e8f0;
}
.sv-lyrics-lines {
    display: grid;
    gap: 8px;
    padding: 2px 0;
    font-size: 14px;
    line-height: 1.7;
    color: #cbd5e1;
}
.sv-lyric-line {
    display: block;
    padding-left: 46px;
    position: relative;
}
.sv-lyric-line::before {
    content: attr(data-t);
    position: absolute;
    left: 0; top: 0;
    font-family: var(--sv-font-mono, monospace);
    color: #475569;
    font-size: 11px;
    letter-spacing: 0.04em;
}
.sv-lyric-line:hover {
    background: rgba(167, 139, 250, 0.06);
    border-radius: 6px;
}
.sv-meta-item {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 10px;
    padding: 4px 0;
    font-size: 13px;
}
.sv-meta-item > :first-child { color: #94a3b8; font-size: 11.5px; letter-spacing: 0.05em; text-transform: uppercase; }
.sv-meta-item > :last-child  { color: #cbd5e1; font-weight: 500; }
.sv-meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 9px;
    border-radius: 999px;
    background: rgba(167, 139, 250, 0.12);
    color: #c4b5fd;
    font-size: 11.5px;
    font-weight: 500;
    margin: 2px 4px 2px 0;
}
.sv-track-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 8px;
    padding: 6px 0;
}
.sv-track-stat {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.45);
    display: grid;
    gap: 2px;
}
.sv-track-stat > :first-child { color: #64748b; font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; }
.sv-track-stat > :last-child  { color: #f1f5f9; font-weight: 700; font-variant-numeric: tabular-nums; font-size: 16px; }
.sv-track-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 0 12px;
    font-weight: 700;
    color: #e2e8f0;
}
.sv-track-glyph {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6d28d9, #0891b2);
    color: white;
    font-weight: 800;
    flex-shrink: 0;
}
.sv-actions-cell {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: flex-end;
    vertical-align: middle;
}
.sv-action-diff,
.sv-action-view,
.sv-action-revert,
.sv-action-link,
.sv-ver-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.sv-action-view   { color: #60a5fa; background: rgba(96,165,250,0.12); }
.sv-action-diff   { color: #a78bfa; background: rgba(167,139,250,0.12); }
.sv-action-revert { color: #fbbf24; background: rgba(251,191,36,0.12); }
.sv-action-link   { color: #22d3ee; background: rgba(34,211,238,0.12); }
.sv-ver-pill      { color: #34d399; background: rgba(52,211,153,0.12); }
.sv-version-chip,
.sv-table-card {
    display: grid;
    grid-template-columns: max-content 1fr max-content;
    gap: 10px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.38);
    margin: 4px 0;
}
.sv-version-chip-label { color: #94a3b8; font-size: 11.5px; letter-spacing: 0.04em; display: inline-block; }
.sv-version-chip-value { display: inline-block; }
.sv-table-card { grid-template-columns: 1fr; gap: 6px; }
.sv-table-head,
.sv-table-title {
    font-weight: 700;
    color: #e2e8f0;
    font-size: 13.5px;
}
.sv-waveform-volume,
.sv-waveform-controls,
.sv-waveform-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    font-size: 12px;
    padding: 4px 6px;
    border-radius: 8px;
    background: rgba(15,23,42,0.42);
    margin: 2px 4px 2px 0;
}
.sv-waveform-bar {
    display: inline-block;
    height: 14px;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, #a78bfa, #22d3ee);
    vertical-align: bottom;
}

/* 53.11 Studio artwork + metadata / completeness / keywords
 *       Files: artists/studio/artwork/upload.php, artists/studio/releases/edit.php, artists/studio/metadata/index.php */
.sv-artwork-current,
.sv-artwork-meta,
.sv-artwork-thumb,
.sv-artwork-meta-name,
.sv-artwork-meta-sub,
.sv-artwork-drop-browse,
.sv-artwork-replace,
.sv-completeness-card,
.sv-completeness-head,
.sv-completeness-title,
.sv-completeness-sub,
.sv-completeness-label,
.sv-completeness-value,
.sv-keywords-wrap,
.sv-keywords-input,
.sv-keyword-chip,
.sv-check-msg,
.req-dot,
.sv-bar-labels {
    display: block;
    box-sizing: border-box;
    line-height: 1.5;
}
.sv-artwork-current,
.sv-artwork-thumb {
    width: 100%;
    max-width: 260px;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    background: #0f172a center/cover no-repeat;
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 16px 40px -20px rgba(0,0,0,0.65);
}
.sv-artwork-thumb {
    width: 72px; height: 72px;
    max-width: 72px;
    aspect-ratio: auto;
    border-radius: 10px;
}
.sv-artwork-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 14px;
    align-items: center;
    padding: 10px 0;
}
.sv-artwork-meta-name { color: #e2e8f0; font-weight: 600; font-size: 14px; }
.sv-artwork-meta-sub,
.sv-completeness-sub,
.req-dot,
.sv-check-msg {
    color: #94a3b8;
    font-size: 12.5px;
}
.req-dot::before {
    content: '•';
    color: #fb7185;
    display: inline-block;
    margin-right: 6px;
    font-weight: 900;
}
.sv-artwork-drop-browse,
.sv-artwork-replace {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(99, 102, 241, 0.15);
    color: #c4b5fd;
    border: 1px solid rgba(99, 102, 241, 0.32);
    margin: 4px 6px 4px 0;
    cursor: pointer;
}
.sv-check-msg {
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(52, 211, 153, 0.08);
    color: #6ee7b7;
    border: 1px dashed rgba(52, 211, 153, 0.3);
}
.sv-completeness-card,
.sv-keywords-wrap,
.sv-keywords-input {
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.48);
    border: 1px solid rgba(148, 163, 184, 0.12);
}
.sv-completeness-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.sv-completeness-title {
    font-weight: 700;
    color: #e2e8f0;
    font-size: 14px;
}
.sv-completeness-value {
    font-family: var(--sv-font-mono, monospace);
    font-weight: 800;
    color: #67e8f9;
    font-size: 20px;
    font-variant-numeric: tabular-nums;
}
.sv-completeness-label {
    color: #64748b;
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.sv-keywords-wrap {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 12px;
}
.sv-keywords-input {
    flex: 1 1 180px;
    padding: 6px 10px;
    font-size: 13px;
    color: #e2e8f0;
    background: rgba(2, 6, 23, 0.6);
    outline: none;
    border: 1px solid rgba(148,163,184,0.18);
    box-shadow: none;
}
.sv-keywords-input:focus {
    border-color: rgba(167, 139, 250, 0.45);
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.14);
}
.sv-keyword-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 12px;
    border-radius: 999px;
    background: rgba(167, 139, 250, 0.14);
    color: #ddd6fe;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(167, 139, 250, 0.25);
}
.sv-keyword-chip > span:last-child { cursor: pointer; color: #94a3b8; font-weight: 700; }

/* 53.12 Studio track drop / constraint chips / vault badges + buttons
 *       Files: artists/studio/tracks/create.php, artists/studio/releases/index.php */
.sv-track-drop,
.sv-track-drop-title,
.sv-track-drop-desc,
.sv-track-drop-icon,
.sv-vault-chip,
.sv-badge-draft,
.sv-badge-published,
.sv-constraint-chip,
.sv-constraint-row,
.sv-btn-status {
    display: block;
    box-sizing: border-box;
}
.sv-track-drop {
    padding: 20px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.35);
    border: 2px dashed rgba(99, 102, 241, 0.35);
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 14px;
    align-items: center;
    transition: all .2s ease;
}
.sv-track-drop:hover {
    background: rgba(30, 27, 75, 0.5);
    border-color: rgba(167, 139, 250, 0.75);
    transform: translateY(-1px);
}
.sv-track-drop-icon {
    width: 64px; height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, #6366f1, #22d3ee);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 26px;
    font-weight: 900;
    flex-shrink: 0;
}
.sv-track-drop-title {
    font-weight: 700;
    color: #e2e8f0;
    font-size: 14.5px;
    padding-bottom: 4px;
}
.sv-track-drop-desc {
    color: #94a3b8;
    font-size: 12.5px;
    line-height: 1.5;
}
.sv-vault-chip,
.sv-constraint-chip,
.sv-btn-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.sv-vault-chip    { color: #38bdf8; background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.28); }
.sv-constraint-chip{ color: #fb7185; background: rgba(251,113,133,0.1); }
.sv-btn-status    { color: #a5b4fc; background: rgba(99,102,241,0.14); }
.sv-constraint-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: 10px;
    padding: 5px 0;
    font-size: 12.5px;
    color: #cbd5e1;
}

/* 53.13 Vault: pct, snapshot, span helpers, hash extras
 *       Files: artists/vault/{ownership,evidence,tracks,hashes}.php */
.sv-pct-big,
.sv-pct-bar,
.sv-pct-fill,
.sv-snapshot-card,
.sv-snapshot-body,
.sv-snapshot-title,
.sv-snapshot-sub,
.sv-snapshot-meta,
.sv-span-5,
.sv-span-6,
.sv-span-7 {
    display: block;
    box-sizing: border-box;
}
.sv-snapshot-card {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.52);
    border: 1px solid rgba(148, 163, 184, 0.12);
    position: relative;
}
.sv-snapshot-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(45deg, transparent 0 8px, rgba(255,255,255,0.015) 8px 9px);
    border-radius: inherit;
    pointer-events: none;
}
.sv-snapshot-title {
    font-weight: 800;
    color: #f1f5f9;
    font-size: 15px;
    letter-spacing: 0.02em;
    padding-bottom: 4px;
    position: relative;
}
.sv-snapshot-sub,
.sv-snapshot-meta {
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.6;
    position: relative;
}
.sv-snapshot-meta {
    font-family: var(--sv-font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: #64748b;
    padding-top: 4px;
}
.sv-snapshot-body {
    padding: 10px 0 0;
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.6;
    position: relative;
}
.sv-pct-big {
    font-family: var(--sv-font-mono, ui-monospace, monospace);
    font-weight: 800;
    font-size: 34px;
    color: #67e8f9;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    padding: 4px 0 8px;
}
.sv-pct-bar {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    overflow: hidden;
    padding: 0;
    display: block;
}
.sv-pct-fill {
    display: block;
    height: 100%;
    width: 68%;
    border-radius: inherit;
    background: linear-gradient(90deg, #6366f1 0%, #22d3ee 70%, #34d399 100%);
}
.sv-span-5, .sv-span-6, .sv-span-7 { display: inline; }
.sv-span-5 { grid-column: span 5; }
.sv-span-6 { grid-column: span 6; }
.sv-span-7 { grid-column: span 7; }
@media (max-width: 900px) {
    .sv-span-5, .sv-span-6, .sv-span-7 { grid-column: span 1 / -1; }
}

/* 53.14 Vault: verify, toggle, tabs, timeline, evidence chain
 *       Files: artists/vault/evidence.php */
.sv-verify-card,
.sv-verify-state,
.sv-verify-label,
.sv-verify-meta,
.sv-verify-meta-label,
.sv-verify-meta-value,
.sv-verify-actions,
.sv-verify-hash,
.sv-verify-hash-row,
.sv-toggle-row,
.sv-toggle,
.sv-tabs,
.sv-tab,
.sv-tabpane,
.sv-timeline-notes,
.sv-timeline-dot,
.sv-timeline-top,
.sv-evidence-card,
.sv-evidence-grid,
.sv-evidence-k,
.sv-evidence-v,
.sv-evidence-row,
.sv-evidence-title,
.sv-evidence-link,
.sv-evidence-list,
.sv-ev-chain-head,
.sv-ev-chain-item,
.sv-ev-arrow-line,
.sv-ev-arrow,
.sv-ev-seq {
    display: block;
    box-sizing: border-box;
    line-height: 1.55;
}
.sv-verify-card {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.14);
}
.sv-verify-state,
.sv-verify-meta-label {
    color: #64748b;
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.sv-verify-label {
    font-weight: 700;
    color: #f1f5f9;
    font-size: 14px;
    padding-bottom: 4px;
}
.sv-verify-meta,
.sv-verify-hash-row,
.sv-evidence-row,
.sv-ev-chain-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 10px;
    align-items: start;
    padding: 6px 0;
}
.sv-verify-meta-value,
.sv-evidence-v,
.sv-evidence-title {
    color: #cbd5e1;
    font-size: 13px;
    font-family: var(--sv-font-mono, monospace);
    word-break: break-all;
}
.sv-verify-hash {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(2, 6, 23, 0.6);
    border: 1px dashed rgba(52, 211, 153, 0.3);
    color: #6ee7b7;
    font-family: var(--sv-font-mono, monospace);
    font-size: 12px;
    word-break: break-all;
}
.sv-verify-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 0 2px;
}
.sv-toggle-row,
.sv-tabs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 12px;
    padding: 6px 0;
}
.sv-toggle {
    display: inline-grid;
    grid-template-columns: 34px auto;
    gap: 8px;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.08);
    cursor: pointer;
}
.sv-toggle::before {
    content: '';
    width: 34px; height: 18px;
    border-radius: 999px;
    background: #334155;
    position: relative;
    transition: background .2s;
}
.sv-toggle::after {
    content: '';
    position: absolute;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: white;
    margin: 2px 0 0 2px;
    transition: transform .2s;
}
.sv-tab,
.sv-tabpane {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 600;
    color: #94a3b8;
    background: rgba(148, 163, 184, 0.08);
    border: 1px solid transparent;
    cursor: pointer;
}
.sv-tab[aria-selected="true"],
.sv-tab.active,
.sv-tabpane.active {
    color: #c4b5fd;
    background: rgba(167, 139, 250, 0.14);
    border-color: rgba(167, 139, 250, 0.32);
}
.sv-evidence-card,
.sv-evidence-grid {
    display: grid;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.12);
}
.sv-evidence-k,
.sv-ev-chain-head {
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: #64748b;
    text-transform: uppercase;
}
.sv-evidence-list {
    display: grid;
    gap: 4px;
    padding: 0;
}
.sv-evidence-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 8px;
    background: rgba(56, 189, 248, 0.1);
    color: #38bdf8;
    font-size: 12px;
    font-weight: 600;
}
.sv-ev-chain-item {
    grid-template-columns: 60px 1fr;
    padding: 10px 0;
    position: relative;
}
.sv-ev-chain-item::after {
    content: '';
    position: absolute;
    left: 23px;
    top: 46px;
    bottom: -10px;
    width: 2px;
    background: rgba(99, 102, 241, 0.2);
}
.sv-ev-chain-item:last-child::after { display: none; }
.sv-ev-seq {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4c1d95, #0e7490);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-family: var(--sv-font-mono, monospace);
    flex-shrink: 0;
}
.sv-ev-arrow,
.sv-ev-arrow-line {
    height: 14px;
    width: 100%;
    display: block;
    padding: 0;
    background:
        linear-gradient(90deg, transparent, rgba(167,139,250,0.45)) left 2px top 50% / 100% 2px no-repeat;
}
.sv-ev-arrow {
    position: relative;
    background: none;
}
.sv-ev-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #a78bfa;
}

/* 53.15 Vault: AI row / owner member chips / badges / scope badges
 *       Files: artists/vault/ownership.php */
.sv-ai-head-row,
.sv-ai-bar,
.sv-ai-prompt,
.sv-ai-fill,
.sv-member-name,
.sv-member-role,
.sv-badge-action,
.sv-badge-ok,
.sv-badge-warn,
.sv-btn-evidence,
.sv-btn-ownership,
.sv-btn-validate,
.sv-btn-copy,
.sv-card-head-label,
.sv-card-title-icon {
    display: block;
    box-sizing: border-box;
    line-height: 1.5;
}
.sv-ai-head-row {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 14px;
    padding: 10px 0;
}
.sv-ai-prompt {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(120, 113, 108, 0.12);
    color: #d6d3d1;
    font-size: 12.5px;
    font-family: var(--sv-font-mono, monospace);
    border: 1px dashed rgba(168, 162, 158, 0.3);
}
.sv-ai-bar {
    width: 40px; height: 120px;
    border-radius: 10px;
    background: rgba(148, 163, 184, 0.12);
    overflow: hidden;
    position: relative;
}
.sv-ai-fill {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 72%;
    background: linear-gradient(0deg, #6366f1 0%, #a78bfa 60%, #22d3ee 100%);
}
.sv-member-name,
.sv-member-role {
    font-size: 13px;
    color: #cbd5e1;
}
.sv-member-name {
    font-weight: 700;
    color: #e2e8f0;
}
.sv-member-role {
    color: #94a3b8;
    font-size: 12px;
}
.sv-badge-action,
.sv-badge-ok,
.sv-badge-warn,
.sv-btn-evidence,
.sv-btn-ownership,
.sv-btn-validate,
.sv-btn-copy,
.sv-card-head-label,
.sv-card-title-icon {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin: 2px 4px 2px 0;
}
.sv-badge-action   { color: #60a5fa; background: rgba(96,165,250,0.12); }
.sv-badge-ok       { color: #34d399; background: rgba(52,211,153,0.1); }
.sv-badge-warn     { color: #f59e0b; background: rgba(245,158,11,0.12); }
.sv-card-head-label { color: #94a3b8; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; background: transparent; padding: 0; }
.sv-card-title-icon {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #4c1d95, #0e7490);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    padding: 0;
}
.sv-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 10px;
    background: linear-gradient(135deg, #6366f1, #22d3ee);
    color: white;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: 0.04em;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px -14px rgba(99,102,241,0.6);
}
.sv-submit-btn:hover { transform: translateY(-1px); }

/* 53.16 Buttons: typed action variants (re-review / return / publish / block, save-version, add-release, status) */
.sv-btn-block,
.sv-btn-rereview,
.sv-btn-return,
.sv-btn-publish,
.sv-btn-save-version,
.sv-btn-add-release {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 12.5px;
    letter-spacing: 0.03em;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .15s, box-shadow .15s, filter .15s;
}
.sv-btn-block:hover,
.sv-btn-rereview:hover,
.sv-btn-return:hover,
.sv-btn-publish:hover,
.sv-btn-save-version:hover,
.sv-btn-add-release:hover { transform: translateY(-1px); }

.sv-btn-rereview      { background: rgba(96,165,250,0.14);  color: #93c5fd; border-color: rgba(96,165,250,0.3); }
.sv-btn-return        { background: rgba(251,191,36,0.12);  color: #fcd34d; border-color: rgba(251,191,36,0.3); }
.sv-btn-publish       { background: rgba(52,211,153,0.14);  color: #6ee7b7; border-color: rgba(52,211,153,0.35); }
.sv-btn-block         { background: rgba(248,113,113,0.12); color: #fca5a5; border-color: rgba(248,113,113,0.3); }
.sv-btn-save-version  { background: rgba(167,139,250,0.14); color: #c4b5fd; border-color: rgba(167,139,250,0.32); }
.sv-btn-add-release   { background: linear-gradient(135deg, #6366f1, #22d3ee); color: white; box-shadow: 0 10px 30px -14px rgba(34,211,238,0.55); }
.sv-btn-evidence,
.sv-btn-ownership,
.sv-btn-validate,
.sv-btn-copy {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
}
.sv-btn-evidence    { color: #a78bfa; background: rgba(167,139,250,0.12); border: 1px solid rgba(167,139,250,0.28); }
.sv-btn-ownership   { color: #22d3ee; background: rgba(34,211,238,0.1);  border: 1px solid rgba(34,211,238,0.28); }
.sv-btn-validate    { color: #34d399; background: rgba(52,211,153,0.1);   border: 1px solid rgba(52,211,153,0.32); }
.sv-btn-copy        { color: #94a3b8; background: rgba(148,163,184,0.1);  border: 1px solid rgba(148,163,184,0.22); }

/* 53.17 DocsController generic tokens (hero / brand-sub / changelog / status-pill ...)
 *       Only used by api/controllers/DocsController.php Swagger wrapper HTML */
.hero,
.fallback-header,
.fallback-wrap,
.fallback-nav,
.hero-lead,
.brand-sub,
.site-head,
.content,
.doc,
.foot,
.site,
.side,
.steps,
.grid,
.meta,
.changelog-item,
.changelog-tag,
.alert,
.status-pill,
.loading,
.skip-link {
    display: block;
    box-sizing: border-box;
    line-height: 1.55;
}
.hero {
    padding: 28px;
    border-radius: 18px;
    background: linear-gradient(135deg, #1e1b4b 0%, #0e7490 100%);
    color: #f8fafc;
}
.hero-lead {
    color: #c7d2fe;
    font-size: 14.5px;
    line-height: 1.7;
    padding-top: 6px;
}
.site-head,
.fallback-header {
    padding: 14px 18px;
    font-weight: 700;
    color: #e2e8f0;
    font-size: 16px;
    letter-spacing: 0.02em;
}
.brand-sub {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    color: #67e8f9;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
}
.foot,
.fallback-nav,
.fallback-wrap,
.fallback-header {
    padding: 12px 16px;
    color: #94a3b8;
    font-size: 12.5px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(148,163,184,0.1);
    margin: 6px 0;
}
.content,
.doc,
.site,
.side {
    padding: 6px 0;
    color: #cbd5e1;
    font-size: 13.5px;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}
.changelog-item {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.38);
    border-left: 3px solid #6366f1;
    margin: 6px 0;
    color: #cbd5e1;
    font-size: 13px;
}
.changelog-tag,
.tag-epic,
.tag-major,
.status-ok,
.status-fallback {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 2px 4px 2px 0;
}
.tag-epic          { color: #f472b6; background: rgba(244,114,182,0.12); }
.tag-major         { color: #fb923c; background: rgba(251,146,60,0.12); }
.status-ok         { color: #34d399; background: rgba(52,211,153,0.1); }
.status-fallback   { color: #a3a3a3; background: rgba(163,163,163,0.1); }
.alert {
    padding: 12px 14px;
    border-radius: 10px;
    margin: 6px 0;
    font-size: 13px;
    background: rgba(251,191,36,0.08);
    color: #fcd34d;
    border: 1px solid rgba(251,191,36,0.25);
}
.alert.danger { background: rgba(248,113,113,0.08); color: #fca5a5; border-color: rgba(248,113,113,0.28); }
.status-pill,
.meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    color: #94a3b8;
    background: rgba(148,163,184,0.08);
    margin: 2px 4px 2px 0;
    font-family: var(--sv-font-mono, monospace);
    letter-spacing: 0.03em;
}
.steps {
    padding: 0;
    list-style: none;
    counter-reset: svstep;
    display: grid;
    gap: 6px;
}
.steps > * {
    counter-increment: svstep;
    padding: 8px 10px 8px 38px;
    position: relative;
    border-radius: 8px;
    background: rgba(15,23,42,0.35);
    font-size: 12.5px;
    color: #cbd5e1;
}
.steps > *::before {
    content: counter(svstep);
    position: absolute;
    left: 10px; top: 50%;
    transform: translateY(-50%);
    width: 20px; height: 20px;
    border-radius: 50%;
    background: #4c1d95;
    color: white;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.grad {
    display: block;
    background: linear-gradient(135deg, #6366f1, #22d3ee);
    -webkit-background-clip: text;
            background-clip: text;
    color: transparent;
    font-weight: 800;
}
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px; height: 1px;
    overflow: hidden;
}
.skip-link:focus {
    left: 10px;
    top: 10px;
    width: auto;
    height: auto;
    padding: 8px 12px;
    border-radius: 8px;
    background: #4c1d95;
    color: white;
    z-index: 9999;
    font-weight: 700;
}
.loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #a5b4fc;
    font-size: 12.5px;
}
.loading::before {
    content: '';
    width: 14px; height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(165,180,252,0.3);
    border-top-color: #a5b4fc;
    animation: sv-spin 1s linear infinite;
}
@keyframes sv-spin { to { transform: rotate(360deg); } }
.kbd {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(15,23,42,0.7);
    border: 1px solid rgba(148,163,184,0.25);
    border-bottom-width: 2px;
    font-size: 11px;
    font-family: var(--sv-font-mono, monospace);
    color: #cbd5e1;
    line-height: 1.3;
}
.spec {
    font-family: var(--sv-font-mono, monospace);
    padding: 8px 10px;
    border-radius: 8px;
    background: rgba(2, 6, 23, 0.65);
    border: 1px dashed rgba(99,102,241,0.3);
    color: #c4b5fd;
    font-size: 12.5px;
}

/* 53.18 Generic utility tokens (hide-sm / light / medium / heavy / muted / delta-up / no / danger / c-top etc)
 *       Single- or short-token names used by DocsController / radio.schedule / analytics views etc. */
.hide-sm { display: initial; }
@media (max-width: 640px) {
    .hide-sm { display: none !important; }
}
.light, .medium, .heavy, .s-peak, .s-total, .s-unique, .s-heavy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 2px 4px 2px 0;
}
.light    { color: #86efac; background: rgba(134,239,172,0.1); }
.medium   { color: #fcd34d; background: rgba(252,211,77,0.1); }
.heavy,
.s-heavy  { color: #fca5a5; background: rgba(252,165,165,0.1); }
.s-total  { color: #a5b4fc; background: rgba(165,180,252,0.1); }
.s-unique { color: #67e8f9; background: rgba(103,232,249,0.1); }
.s-peak   { color: #f472b6; background: rgba(244,114,182,0.1); }
.no {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 6px;
    background: rgba(248,113,113,0.08);
    color: #fca5a5;
    font-weight: 700;
    letter-spacing: 0.06em;
}
.section {
    display: block;
    padding: 10px 0;
}
.danger {
    color: #f87171 !important;
    border-color: rgba(248,113,113,0.35) !important;
    background: rgba(248,113,113,0.08) !important;
}
.verified-check,
.sv-verified-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(52,211,153,0.1);
    color: #6ee7b7;
    font-size: 11.5px;
    font-weight: 700;
    border: 1px solid rgba(52,211,153,0.3);
    margin: 2px 4px 2px 0;
}
.verified-check::before,
.sv-verified-check::before {
    content: '✓';
    font-weight: 900;
}

/* 53.19 Studio side navigation module tokens (m-*)
 *       Used in artists/studio/index.php + artists/radio/index.php nav module chips. */
.m-submit,
.m-analytics,
.m-mysub,
.m-history,
.m-releases,
.m-tracks,
.m-artwork,
.m-lyrics,
.m-metadata {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(15,23,42,0.45);
    color: #cbd5e1;
    font-size: 12.5px;
    font-weight: 600;
    border: 1px solid rgba(148,163,184,0.1);
    cursor: pointer;
    margin: 4px 6px 4px 0;
    transition: all .18s;
}
.m-submit:hover,
.m-analytics:hover,
.m-mysub:hover,
.m-history:hover,
.m-releases:hover,
.m-tracks:hover,
.m-artwork:hover,
.m-lyrics:hover,
.m-metadata:hover {
    color: #f1f5f9;
    background: rgba(30,27,75,0.65);
    border-color: rgba(167,139,250,0.32);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px -18px rgba(167,139,250,0.55);
}


/* ==========================================================================
   54. PUBLIC UX EPIC-33 SHARED UI KIT (Sprint 19 + Sprint 20)
   --------------------------------------------------------------------------
   Covers all .sv-* class names introduced by:
     - Auth 10 pages   (register / success / verify-email / verify-phone /
                        register-complete / login / mfa / forgot-password /
                        reset-password / logout)
     - Pricing page     (Fan Free+Premium, Artist Free/Basic/Pro/Enterprise,
                        compare table, FAQ accordion, CTA band)
     - Legal 5 pages    (index / terms / privacy-POPIA / copyright-DMCA /
                        ai-policy)
   Subsections 54.1 – 54.13 organised by function.
   Responsive breakpoints at 375px, 768px, 1024px in §54.12.
   Vendor prefix pairs: line-clamp + -webkit-line-clamp in §54.10.
   ========================================================================== */

/* --------------------------------------------------------------------------
   54.1  Container, section and page layout
   -------------------------------------------------------------------------- */

.sv-page {
    min-height: 100vh;
    color: var(--sv-text-primary);
    font-family: inherit;
    line-height: 1.6;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,0.18), transparent 60%),
        radial-gradient(900px 500px at 100% 0%, rgba(14,165,233,0.12), transparent 55%),
        linear-gradient(180deg, var(--sv-surface) 0%, #0b0d14 100%);
}

.sv-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--sv-space-6);
}

.sv-section {
    padding-block: var(--sv-space-16);
}

.sv-page-hero {
    padding-block: var(--sv-space-20) var(--sv-space-12);
    text-align: left;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(800px 400px at 20% 0%, rgba(139,92,246,0.22), transparent 60%),
        radial-gradient(600px 400px at 90% 20%, rgba(56,189,248,0.12), transparent 55%);
    border-bottom: 1px solid var(--sv-border);
}

.sv-page-hero .sv-container {
    position: relative;
    z-index: 1;
}

/* Legal / Pricing / Auth page layout ------------------------------------ */

.sv-pricing {
    --sv-pricing-accent: #a78bfa;
}

.sv-legal {
    --sv-legal-accent: #38bdf8;
}

.sv-legal-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--sv-space-10);
    align-items: start;
}

.sv-legal-sidebar {
    position: sticky;
    top: calc(var(--sv-space-6) + 60px);
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-6);
}

.sv-legal-toc {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    padding: var(--sv-space-5) var(--sv-space-4);
    box-shadow: var(--sv-shadow-sm);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.sv-legal-toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-1);
}

.sv-legal-toc li {
    margin: 0;
    padding: 0;
}

.sv-legal-toc a {
    display: block;
    padding: var(--sv-space-2) var(--sv-space-3);
    border-radius: var(--sv-radius-md);
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    font-weight: var(--sv-weight-medium);
    text-decoration: none;
    transition:
        color var(--sv-transition-fast),
        background var(--sv-transition-fast);
}

.sv-legal-toc a:hover {
    color: var(--sv-text-primary);
    background: var(--sv-surface-glass-strong);
}

.sv-legal-toc hr {
    border: none;
    border-top: 1px solid var(--sv-border);
    margin: var(--sv-space-4) 0 var(--sv-space-3);
}

.sv-legal-toc-current a {
    color: var(--sv-text-primary) !important;
    background: linear-gradient(90deg, rgba(139,92,246,0.18), rgba(56,189,248,0.08));
    border: 1px solid rgba(139,92,246,0.3);
    font-weight: var(--sv-weight-semibold);
    position: relative;
}

.sv-legal-toc-current a::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 12%;
    height: 76%;
    width: 3px;
    background: linear-gradient(180deg, #a78bfa, #38bdf8);
    border-radius: 3px;
}

.sv-legal-contact {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    box-shadow: var(--sv-shadow-sm);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.sv-legal-content {
    min-width: 0;
}

.sv-legal-section {
    padding-block: var(--sv-space-8);
    border-bottom: 1px solid var(--sv-border);
    scroll-margin-top: 80px;
}

.sv-legal-section:last-child {
    border-bottom: none;
}

/* Auth layout ---------------------------------------------------------- */

.sv-auth-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    padding: var(--sv-space-10) var(--sv-space-6);
    background:
        radial-gradient(900px 600px at 20% 10%, rgba(124,58,237,0.25), transparent 60%),
        radial-gradient(800px 500px at 95% 20%, rgba(56,189,248,0.18), transparent 55%),
        radial-gradient(700px 500px at 50% 120%, rgba(16,185,129,0.12), transparent 60%),
        linear-gradient(180deg, #0a0c12 0%, #0f1119 40%, #0a0c13 100%);
}

.sv-auth-grid {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sv-space-12);
    align-items: center;
}

.sv-auth-card {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    background: var(--sv-surface-glass-strong);
    border: 1px solid var(--sv-border-light);
    border-radius: var(--sv-radius-2xl);
    padding: var(--sv-space-10);
    box-shadow: var(--sv-shadow-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.sv-auth-hero {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-8);
}

.sv-auth-title {
    margin: 0 0 var(--sv-space-2);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: var(--sv-weight-heavy);
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: var(--sv-gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.sv-auth-subtitle {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-lg);
    line-height: 1.55;
}

.sv-auth-sidecards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sv-space-4);
}

.sv-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sv-hero-success {
    padding: var(--sv-space-8);
    border-radius: var(--sv-radius-2xl);
    background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(56,189,248,0.08));
    border: 1px solid rgba(16,185,129,0.25);
    text-align: center;
}

/* --------------------------------------------------------------------------
   54.2  Typography scale and text utilities
   -------------------------------------------------------------------------- */

.sv-h1,
.sv-h2,
.sv-h3 {
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0 0 var(--sv-space-4);
}

.sv-h1 {
    font-size: clamp(2.25rem, 5vw, var(--sv-font-size-5xl));
    letter-spacing: -0.025em;
    font-weight: var(--sv-weight-heavy);
}

.sv-h2 {
    font-size: clamp(1.625rem, 3.5vw, var(--sv-font-size-3xl));
    margin-top: var(--sv-space-8);
}

.sv-h3 {
    font-size: clamp(1.25rem, 2.5vw, var(--sv-font-size-xl));
    margin-top: var(--sv-space-6);
    color: var(--sv-text-primary);
}

.sv-h1:first-child,
.sv-h2:first-child,
.sv-h3:first-child {
    margin-top: 0;
}

.sv-gradient-text {
    background: var(--sv-gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.sv-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--sv-space-2);
    padding: 4px 12px;
    border-radius: var(--sv-radius-full);
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.25);
    color: #c4b5fd;
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: var(--sv-space-4);
}

.sv-lede {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: clamp(1.0625rem, 2vw, var(--sv-font-size-xl));
    line-height: 1.6;
    max-width: 64ch;
}

.sv-page-hero .sv-lede {
    margin-top: var(--sv-space-4);
}

.sv-sm {
    font-size: var(--sv-font-size-sm);
    color: var(--sv-text-secondary);
    line-height: 1.6;
    margin: var(--sv-space-2) 0;
}

.sv-muted {
    color: var(--sv-text-muted);
}

.sv-strong {
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-semibold);
}

.sv-footnote {
    font-size: var(--sv-font-size-xs);
    color: var(--sv-text-muted);
    margin: var(--sv-space-4) 0 0;
    line-height: 1.5;
}

.sv-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* --------------------------------------------------------------------------
   54.3  Spacing stacks and flex utilities
   -------------------------------------------------------------------------- */

.sv-stack-sm {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-2);
}

.sv-stack-md {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-5);
}

.sv-stack-xl {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-10);
}

.sv-flex-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sv-space-3);
    align-items: center;
}

/* --------------------------------------------------------------------------
   54.4  Grids — 2, 4, card, roadmap
   -------------------------------------------------------------------------- */

.sv-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sv-space-6);
    align-items: stretch;
}

.sv-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sv-space-6);
    align-items: stretch;
}

.sv-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--sv-space-6);
    align-items: stretch;
}

.sv-roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sv-space-5);
    margin-block: var(--sv-space-8);
}

/* --------------------------------------------------------------------------
   54.5  Cards — plan, roadmap, benefit, trust, generic sv-card
   -------------------------------------------------------------------------- */

.sv-card {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    overflow: hidden;
    box-shadow: var(--sv-shadow-sm);
    transition:
        border-color var(--sv-transition-normal),
        transform var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal),
        background var(--sv-transition-normal);
}

.sv-card:hover {
    border-color: var(--sv-border-light);
    box-shadow: var(--sv-shadow-md);
    transform: translateY(-2px);
}

.sv-card-body {
    padding: var(--sv-space-5);
}

/* Plan cards (Pricing 33G) -------------------------------------------- */

.sv-plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-2xl);
    padding: var(--sv-space-8) var(--sv-space-6);
    box-shadow: var(--sv-shadow-sm);
    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal),
        background var(--sv-transition-normal);
    overflow: hidden;
}

.sv-plan-card::before {
    content: '';
    position: absolute;
    inset: -1px -1px auto -1px;
    height: 2px;
    background: linear-gradient(90deg, #a78bfa 0%, #38bdf8 50%, #10b981 100%);
    opacity: 0;
    transition: opacity var(--sv-transition-normal);
}

.sv-plan-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167,139,250,0.4);
    box-shadow: var(--sv-shadow-lg), 0 28px 60px -30px rgba(139,92,246,0.35);
    background: var(--sv-surface-glass-strong);
}

.sv-plan-card:hover::before {
    opacity: 1;
}

.sv-plan-highlight {
    background:
        linear-gradient(160deg, rgba(139,92,246,0.18) 0%, rgba(56,189,248,0.08) 55%, rgba(16,185,129,0.06) 100%),
        var(--sv-surface-glass-strong);
    border: 1px solid rgba(139,92,246,0.35);
    box-shadow: var(--sv-shadow-lg), 0 24px 60px -30px rgba(139,92,246,0.45);
}

.sv-plan-highlight::before {
    opacity: 1;
    height: 3px;
}

.sv-plan-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    margin-bottom: var(--sv-space-4);
    border-radius: var(--sv-radius-full);
    background: linear-gradient(90deg, rgba(139,92,246,0.22), rgba(56,189,248,0.18));
    border: 1px solid rgba(139,92,246,0.35);
    color: #e9d5ff;
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    width: fit-content;
}

.sv-plan-name {
    font-size: var(--sv-font-size-xl);
    font-weight: var(--sv-weight-bold);
    color: var(--sv-text-primary);
    margin: 0 0 var(--sv-space-2);
}

.sv-plan-price {
    margin: 0 0 var(--sv-space-6);
}

.sv-plan-amount {
    display: inline-block;
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.03em;
    color: var(--sv-text-primary);
    line-height: 1;
}

.sv-plan-amount sub {
    font-size: 40%;
    font-weight: var(--sv-weight-medium);
    color: var(--sv-text-muted);
    bottom: 0;
    vertical-align: baseline;
}

.sv-plan-billing {
    display: block;
    margin-top: var(--sv-space-2);
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-sm);
}

.sv-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--sv-space-6);
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-3);
    flex: 1;
}

.sv-plan-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--sv-space-3);
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: 1.5;
}

.sv-plan-feature::before {
    content: '✓';
    color: #6ee7b7;
    font-weight: var(--sv-weight-bold);
    background: rgba(16,185,129,0.12);
    border-radius: var(--sv-radius-full);
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    flex: 0 0 18px;
    margin-top: 2px;
}

.sv-plan-limit {
    display: flex;
    align-items: flex-start;
    gap: var(--sv-space-3);
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-sm);
}

.sv-plan-limit::before {
    content: '—';
    color: var(--sv-text-disabled);
    font-weight: var(--sv-weight-bold);
    flex: 0 0 18px;
    text-align: center;
}

/* Roadmap cards (Legal index, Feature summaries) ---------------------- */

.sv-roadmap-card {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    padding: var(--sv-space-5);
    transition:
        border-color var(--sv-transition-normal),
        background var(--sv-transition-normal),
        transform var(--sv-transition-normal);
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-3);
}

.sv-roadmap-card:hover {
    border-color: rgba(56,189,248,0.3);
    background: var(--sv-surface-glass-strong);
    transform: translateY(-2px);
}

/* Benefit / Trust cards (Auth side-heroes) ----------------------------- */

.sv-benefit-card,
.sv-trust-card {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    padding: var(--sv-space-5);
}

.sv-benefit-card h3,
.sv-trust-card h3 {
    margin: 0 0 var(--sv-space-2);
    font-size: var(--sv-font-size-md);
    font-weight: var(--sv-weight-semibold);
    color: var(--sv-text-primary);
}

.sv-benefit-card p,
.sv-trust-card p {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: 1.55;
}

.sv-benefit-card:hover,
.sv-trust-card:hover {
    border-color: rgba(167,139,250,0.3);
}

/* --------------------------------------------------------------------------
   54.6  Buttons — primary / secondary / ghost / outline / block + base
   -------------------------------------------------------------------------- */

.sv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sv-space-2);
    padding: var(--sv-space-3) var(--sv-space-5);
    border-radius: var(--sv-radius-lg);
    font-size: var(--sv-font-size-md);
    font-weight: var(--sv-weight-semibold);
    line-height: 1.25;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    border: 1px solid transparent;
    background: transparent;
    color: var(--sv-text-primary);
    transition:
        background var(--sv-transition-fast),
        border-color var(--sv-transition-fast),
        color var(--sv-transition-fast),
        transform var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast),
        opacity var(--sv-transition-fast);
    font-family: inherit;
}

.sv-btn:hover {
    transform: translateY(-1px);
}

.sv-btn:active {
    transform: translateY(0);
}

.sv-btn:disabled,
.sv-btn[aria-disabled="true"] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    pointer-events: none;
}

.sv-btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #38bdf8 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 10px 30px -12px rgba(139,92,246,0.55);
    font-weight: var(--sv-weight-bold);
}

.sv-btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #0ea5e9 100%);
    box-shadow: 0 16px 40px -14px rgba(139,92,246,0.7);
}

.sv-btn-secondary {
    background: var(--sv-surface-glass-strong);
    border-color: var(--sv-border-light);
    color: var(--sv-text-primary);
}

.sv-btn-secondary:hover {
    background: rgba(139,92,246,0.14);
    border-color: rgba(139,92,246,0.35);
    color: #fff;
}

.sv-btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--sv-text-secondary);
}

.sv-btn-ghost:hover {
    background: var(--sv-surface-glass);
    color: var(--sv-text-primary);
    transform: none;
}

.sv-btn-outline {
    background: transparent;
    border-color: var(--sv-border-strong);
    color: var(--sv-text-primary);
}

.sv-btn-outline:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.3);
}

.sv-btn-block {
    display: flex;
    width: 100%;
}

/* --------------------------------------------------------------------------
   54.7  Forms — field, label, input, checkbox, alert, details, code
   -------------------------------------------------------------------------- */

/* Field groups --------------------------------------------------------- */

.sv-field {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-2);
    margin-bottom: var(--sv-space-5);
}

.sv-field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sv-space-5);
}

.sv-label {
    display: block;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    font-weight: var(--sv-weight-semibold);
    margin: 0;
}

.sv-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-3);
    margin-bottom: var(--sv-space-2);
}

.sv-input,
.sv-input-mono,
select.sv-input,
textarea.sv-input {
    width: 100%;
    padding: var(--sv-space-3) var(--sv-space-4);
    border-radius: var(--sv-radius-lg);
    border: 1px solid var(--sv-border);
    background: rgba(15,17,24,0.6);
    color: var(--sv-text-primary);
    font-size: var(--sv-font-size-md);
    font-family: inherit;
    line-height: 1.4;
    transition:
        border-color var(--sv-transition-fast),
        background var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast),
        outline-color var(--sv-transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.sv-input::placeholder {
    color: var(--sv-text-disabled);
}

.sv-input:hover {
    border-color: var(--sv-border-light);
}

.sv-input:focus,
select.sv-input:focus,
textarea.sv-input:focus {
    outline: none;
    border-color: rgba(139,92,246,0.55);
    background: rgba(17,19,26,0.8);
    box-shadow: 0 0 0 3px rgba(139,92,246,0.18);
}

.sv-input-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    letter-spacing: 0.04em;
}

/* 6-digit verification code boxes ------------------------------------- */

.sv-input-code {
    display: flex;
    gap: var(--sv-space-3);
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: var(--sv-space-6);
}

.sv-input-code input[type="text"],
.sv-input-code .sv-input-digit {
    width: 52px;
    height: 64px;
    text-align: center;
    padding: 0;
    font-size: 1.75rem;
    font-weight: var(--sv-weight-bold);
    border-radius: var(--sv-radius-lg);
    border: 1px solid var(--sv-border);
    background: rgba(15,17,24,0.6);
    color: var(--sv-text-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    transition:
        border-color var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast),
        transform var(--sv-transition-fast);
    caret-color: #a78bfa;
}

.sv-input-code input[type="text"]:focus {
    outline: none;
    border-color: rgba(139,92,246,0.6);
    box-shadow: 0 0 0 4px rgba(139,92,246,0.18);
    transform: translateY(-2px);
}

/* Custom checkbox ----------------------------------------------------- */

.sv-check {
    display: flex;
    align-items: flex-start;
    gap: var(--sv-space-3);
    cursor: pointer;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: 1.5;
    padding: var(--sv-space-1) 0;
    user-select: none;
}

.sv-check input[type="checkbox"] {
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: #8b5cf6;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid var(--sv-border-light);
    background: rgba(15,17,24,0.6);
    -webkit-appearance: none;
    appearance: none;
    position: relative;
    transition: all var(--sv-transition-fast);
}

.sv-check input[type="checkbox"]:checked {
    background: linear-gradient(135deg, #8b5cf6, #38bdf8);
    border-color: transparent;
}

.sv-check input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.sv-check input[type="checkbox"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(139,92,246,0.25);
}

/* Alerts --------------------------------------------------------------- */

.sv-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--sv-space-3);
    padding: var(--sv-space-4) var(--sv-space-5);
    border-radius: var(--sv-radius-lg);
    border: 1px solid transparent;
    margin-bottom: var(--sv-space-5);
    line-height: 1.55;
    font-size: var(--sv-font-size-sm);
}

.sv-alert p {
    margin: 0 0 var(--sv-space-1);
}

.sv-alert p:last-child {
    margin-bottom: 0;
}

.sv-alert-info {
    background: rgba(56,189,248,0.08);
    border-color: rgba(56,189,248,0.3);
    color: #7dd3fc;
}

.sv-alert-info strong {
    color: #bae6fd;
}

.sv-alert-error {
    background: rgba(248,113,113,0.08);
    border-color: rgba(248,113,113,0.3);
    color: #fca5a5;
}

.sv-alert-error strong {
    color: #fecaca;
}

.sv-alert-success {
    background: rgba(16,185,129,0.08);
    border-color: rgba(16,185,129,0.3);
    color: #6ee7b7;
}

.sv-alert-success strong {
    color: #a7f3d0;
}

/* Details / Summary accordions ---------------------------------------- */

.sv-details {
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    background: var(--sv-surface-glass);
    padding: 0;
    transition: border-color var(--sv-transition-fast), background var(--sv-transition-fast);
    overflow: hidden;
}

.sv-details:hover {
    border-color: var(--sv-border-light);
}

.sv-details[open] {
    background: var(--sv-surface-glass-strong);
    border-color: rgba(139,92,246,0.3);
}

.sv-summary {
    padding: var(--sv-space-4) var(--sv-space-5);
    cursor: pointer;
    list-style: none;
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-semibold);
    font-size: var(--sv-font-size-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-4);
    user-select: none;
    transition: background var(--sv-transition-fast);
}

.sv-summary::-webkit-details-marker {
    display: none;
}

.sv-summary::after {
    content: '+';
    color: var(--sv-text-muted);
    font-size: 1.5rem;
    font-weight: var(--sv-weight-light);
    line-height: 1;
    transition: transform var(--sv-transition-fast), color var(--sv-transition-fast);
    flex: 0 0 auto;
}

.sv-details[open] .sv-summary::after {
    content: '−';
    color: #a78bfa;
    transform: rotate(0deg);
}

.sv-details-body {
    padding: 0 var(--sv-space-5) var(--sv-space-5);
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: 1.7;
}

.sv-details-body p {
    margin: 0 0 var(--sv-space-3);
}

.sv-details-body p:last-child {
    margin-bottom: 0;
}

/* Action row / remember row ------------------------------------------- */

.sv-actions {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-4);
    margin-top: var(--sv-space-6);
}

.sv-remember-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-4);
    margin-bottom: var(--sv-space-4);
    flex-wrap: wrap;
}

.sv-post-register-actions {
    display: flex;
    gap: var(--sv-space-3);
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

/* Form dividers ------------------------------------------------------- */

.sv-or {
    display: flex;
    align-items: center;
    gap: var(--sv-space-4);
    margin: var(--sv-space-6) 0;
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sv-or::before,
.sv-or::after {
    content: '';
    flex: 1 1 auto;
    height: 1px;
    background: var(--sv-border);
}

/* Social login row ---------------------------------------------------- */

.sv-social-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sv-space-3);
    margin-bottom: var(--sv-space-6);
}

.sv-social-row .sv-btn {
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    color: var(--sv-text-secondary);
    padding: var(--sv-space-3);
}

.sv-social-row .sv-btn:hover {
    border-color: rgba(139,92,246,0.35);
    color: var(--sv-text-primary);
    background: rgba(139,92,246,0.08);
}

/* Success icon -------------------------------------------------------- */

.sv-icon-success {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 9999px;
    background: linear-gradient(135deg, rgba(16,185,129,0.25), rgba(56,189,248,0.15));
    border: 2px solid rgba(16,185,129,0.45);
    color: #6ee7b7;
    font-size: 2.25rem;
    font-weight: var(--sv-weight-black);
    margin: 0 auto var(--sv-space-4);
    box-shadow: 0 16px 40px -16px rgba(16,185,129,0.45);
}

.sv-icon-success::after {
    content: '✓';
    transform: translateY(-2px);
}

.sv-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--sv-radius-full);
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.3);
    color: #c4b5fd;
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-semibold);
}

/* Account-type toggle card grid (Register 33A) ----------------------- */

.sv-account-type {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sv-space-4);
    margin-bottom: var(--sv-space-6);
}

.sv-type-option {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-2);
    padding: var(--sv-space-5);
    border-radius: var(--sv-radius-xl);
    border: 1px solid var(--sv-border);
    background: var(--sv-surface-glass);
    cursor: pointer;
    transition: all var(--sv-transition-normal);
    text-align: left;
    color: inherit;
    font-family: inherit;
}

.sv-type-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.sv-type-option:hover {
    border-color: var(--sv-border-light);
    background: var(--sv-surface-glass-strong);
}

.sv-type-option input[type="radio"]:checked + .sv-type-inner,
.sv-type-option:has(input[type="radio"]:checked) {
    border-color: rgba(139,92,246,0.55);
    background: linear-gradient(160deg, rgba(139,92,246,0.18), rgba(56,189,248,0.08));
    box-shadow: 0 12px 32px -18px rgba(139,92,246,0.55);
}

.sv-type-option:has(input[type="radio"]:checked)::before {
    content: '✓';
    position: absolute;
    top: var(--sv-space-4);
    right: var(--sv-space-4);
    width: 22px;
    height: 22px;
    border-radius: var(--sv-radius-full);
    background: linear-gradient(135deg, #8b5cf6, #38bdf8);
    color: #fff;
    font-size: 12px;
    font-weight: var(--sv-weight-bold);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sv-type-option h4 {
    margin: 0;
    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-bold);
    color: var(--sv-text-primary);
}

.sv-type-option p {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: 1.5;
}

/* Step indicator (Register flow 33A) --------------------------------- */

.sv-step-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-3);
    margin: var(--sv-space-2) 0 var(--sv-space-8);
}

.sv-step {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    gap: var(--sv-space-2);
    min-width: 0;
}

.sv-step + .sv-step::before {
    content: '';
    display: block;
    flex: 0 0 auto;
    width: var(--sv-space-4);
    height: 2px;
    background: var(--sv-border);
    margin-right: var(--sv-space-2);
}

.sv-step-number {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    border-radius: var(--sv-radius-full);
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-sm);
    font-weight: var(--sv-weight-bold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--sv-transition-fast);
}

.sv-step-label {
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-medium);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sv-step[data-state="done"] .sv-step-number,
.sv-step.sv-step-done .sv-step-number {
    background: linear-gradient(135deg, #10b981, #38bdf8);
    color: #fff;
    border-color: transparent;
}

.sv-step[data-state="done"] .sv-step-label,
.sv-step.sv-step-done .sv-step-label {
    color: var(--sv-text-primary);
}

.sv-step[data-state="active"] .sv-step-number,
.sv-step.sv-step-active .sv-step-number {
    background: linear-gradient(135deg, #8b5cf6, #38bdf8);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 8px 20px -10px rgba(139,92,246,0.6);
}

.sv-step[data-state="active"] .sv-step-label,
.sv-step.sv-step-active .sv-step-label {
    color: #c4b5fd;
    font-weight: var(--sv-weight-semibold);
}

.sv-step[data-state="done"] + .sv-step::before,
.sv-step.sv-step-done + .sv-step::before {
    background: linear-gradient(90deg, #10b981, rgba(139,92,246,0.35));
}

/* --------------------------------------------------------------------------
   54.8  Tables — wrap, compare, compare-feature
   -------------------------------------------------------------------------- */

.sv-table-wrap {
    overflow-x: auto;
    margin-block: var(--sv-space-6);
    border-radius: var(--sv-radius-xl);
    border: 1px solid var(--sv-border);
    background: var(--sv-surface-glass);
    -webkit-overflow-scrolling: touch;
}

.sv-compare-table {
    width: 100%;
    min-width: 680px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--sv-font-size-sm);
    color: var(--sv-text-secondary);
}

.sv-compare-table th,
.sv-compare-table td {
    padding: var(--sv-space-4) var(--sv-space-5);
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--sv-border);
}

.sv-compare-table thead th {
    position: sticky;
    top: 0;
    background: rgba(15,17,24,0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-bold);
    font-size: var(--sv-font-size-sm);
    z-index: 1;
    border-bottom: 2px solid rgba(139,92,246,0.25);
}

.sv-compare-table thead th:first-child {
    width: 30%;
    min-width: 180px;
}

.sv-compare-table tbody tr:last-child td {
    border-bottom: none;
}

.sv-compare-table tbody tr:hover td {
    background: rgba(139,92,246,0.04);
}

.sv-compare-table tbody td:first-child {
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-medium);
}

.sv-compare-feature {
    display: inline-flex;
    align-items: center;
    gap: var(--sv-space-2);
    color: inherit;
}

/* --------------------------------------------------------------------------
   54.9  Pricing CTA band
   -------------------------------------------------------------------------- */

.sv-cta-band {
    margin-block-start: var(--sv-space-16);
    border-radius: var(--sv-radius-2xl);
    padding: var(--sv-space-10) var(--sv-space-8);
    background:
        radial-gradient(600px 300px at 10% 0%, rgba(139,92,246,0.25), transparent 60%),
        radial-gradient(600px 300px at 100% 100%, rgba(56,189,248,0.2), transparent 55%),
        linear-gradient(135deg, rgba(139,92,246,0.14), rgba(56,189,248,0.08));
    border: 1px solid rgba(139,92,246,0.28);
    box-shadow: var(--sv-shadow-md);
}

.sv-cta-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    gap: var(--sv-space-6);
}

@media (min-width: 769px) {
    .sv-cta-row {
        flex-direction: row;
        align-items: center;
    }
}

.sv-cta-row h3 {
    margin: 0 0 var(--sv-space-2);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: var(--sv-weight-heavy);
    color: var(--sv-text-primary);
    letter-spacing: -0.01em;
}

.sv-cta-row p {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-md);
    max-width: 56ch;
}

.sv-cta-actions {
    display: flex;
    gap: var(--sv-space-3);
    flex-wrap: wrap;
    justify-content: flex-end;
    flex: 0 0 auto;
}

/* --------------------------------------------------------------------------
   54.10 Link utilities, bullets, line-clamp and mask compatibility
   -------------------------------------------------------------------------- */

.sv-link-muted {
    color: var(--sv-text-secondary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition:
        color var(--sv-transition-fast),
        border-color var(--sv-transition-fast);
    cursor: pointer;
    font-weight: var(--sv-weight-medium);
}

.sv-link-muted:hover {
    color: #fff;
    border-color: rgba(167,139,250,0.45);
}

.sv-bullets {
    list-style: none;
    padding: 0;
    margin: var(--sv-space-3) 0;
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-3);
}

.sv-bullets li {
    position: relative;
    padding-left: var(--sv-space-5);
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-md);
    line-height: 1.7;
}

.sv-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    border-radius: var(--sv-radius-full);
    background: linear-gradient(135deg, #8b5cf6, #38bdf8);
    box-shadow: 0 0 0 3px rgba(139,92,246,0.15);
}

.sv-bullets ol,
ol.sv-bullets {
    counter-reset: svbullet;
    list-style: none;
}

.sv-bullets ol li,
ol.sv-bullets li {
    padding-left: 2.25rem;
}

.sv-bullets ol li::before,
ol.sv-bullets li::before {
    counter-increment: svbullet;
    content: counter(svbullet);
    top: 0.1em;
    width: 22px;
    height: 22px;
    border-radius: var(--sv-radius-full);
    background: rgba(139,92,246,0.14);
    border: 1px solid rgba(139,92,246,0.3);
    color: #e9d5ff;
    font-size: var(--sv-font-size-xs);
    font-weight: var(--sv-weight-bold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

/* Utility: line-clamp (vendor pair) ----------------------------------- */

.sv-line-clamp-1 {
    display: -webkit-box;
    display: box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
}

.sv-line-clamp-2 {
    display: -webkit-box;
    display: box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
}

.sv-line-clamp-3 {
    display: -webkit-box;
    display: box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
}

/* Utility: mask-image (vendor pair) ---------------------------------- */

.sv-mask-fade-b {
    mask-image: linear-gradient(to bottom, #000 65%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 65%, transparent 100%);
}

.sv-mask-fade-r {
    mask-image: linear-gradient(to right, #000 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, #000 85%, transparent 100%);
}

/* --------------------------------------------------------------------------
   54.11 Legal section prose overrides (readability)
   -------------------------------------------------------------------------- */

.sv-legal-content p {
    color: var(--sv-text-secondary);
    line-height: 1.8;
    margin: 0 0 var(--sv-space-4);
    font-size: var(--sv-font-size-md);
}

.sv-legal-content strong {
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-semibold);
}

.sv-legal-content em {
    color: #c4b5fd;
    font-style: italic;
}

.sv-legal-content a {
    color: inherit;
    border-bottom: 1px solid rgba(139,92,246,0.4);
    text-decoration: none;
    transition: border-color var(--sv-transition-fast), color var(--sv-transition-fast);
}

.sv-legal-content a:hover {
    color: #fff;
    border-color: rgba(139,92,246,0.8);
}

.sv-legal-content code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85em;
    padding: 2px 6px;
    border-radius: var(--sv-radius-sm);
    background: rgba(15,17,24,0.8);
    border: 1px solid var(--sv-border);
    color: #7dd3fc;
}

/* Pricing section prose ----------------------------------------------- */

.sv-pricing p {
    color: var(--sv-text-secondary);
    line-height: 1.7;
}

.sv-pricing h2:not([class*="sv-h"]) {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: var(--sv-weight-bold);
    color: var(--sv-text-primary);
    letter-spacing: -0.01em;
    margin: var(--sv-space-12) 0 var(--sv-space-5);
}

.sv-pricing h3:not([class*="sv-h"]) {
    font-size: var(--sv-font-size-xl);
    font-weight: var(--sv-weight-semibold);
    color: var(--sv-text-primary);
    margin: var(--sv-space-8) 0 var(--sv-space-4);
}

/* --------------------------------------------------------------------------
   54.12 Responsive breakpoints  —  375px · 768px · 1024px
   -------------------------------------------------------------------------- */

/* ≤ 1024px — tablet wide */

@media (max-width: 1024px) {
    .sv-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sv-legal-grid {
        grid-template-columns: 1fr;
        gap: var(--sv-space-8);
    }

    .sv-legal-sidebar {
        position: static;
    }

    .sv-auth-grid {
        grid-template-columns: 1fr;
        max-width: 640px;
        gap: var(--sv-space-10);
    }

    .sv-auth-sidecards {
        grid-template-columns: 1fr 1fr;
    }

    .sv-cta-band {
        padding: var(--sv-space-8) var(--sv-space-6);
    }
}

/* ≤ 768px — tablet portrait */

@media (max-width: 768px) {
    .sv-container {
        padding: 0 var(--sv-space-5);
    }

    .sv-section {
        padding-block: var(--sv-space-12);
    }

    .sv-page-hero {
        padding-block: var(--sv-space-16) var(--sv-space-10);
    }

    .sv-grid-2,
    .sv-grid-4 {
        grid-template-columns: 1fr;
    }

    .sv-roadmap-grid {
        grid-template-columns: 1fr;
    }

    .sv-account-type {
        grid-template-columns: 1fr;
    }

    .sv-field-grid {
        grid-template-columns: 1fr;
    }

    .sv-auth-card {
        padding: var(--sv-space-8) var(--sv-space-5);
        border-radius: var(--sv-radius-xl);
    }

    .sv-auth-sidecards {
        grid-template-columns: 1fr;
    }

    .sv-auth-layout {
        padding: var(--sv-space-8) var(--sv-space-4);
    }

    .sv-social-row {
        grid-template-columns: 1fr;
    }

    .sv-cta-actions {
        justify-content: stretch;
    }

    .sv-cta-actions .sv-btn {
        flex: 1 1 auto;
    }

    .sv-compare-table {
        font-size: var(--sv-font-size-sm);
    }

    .sv-compare-table th,
    .sv-compare-table td {
        padding: var(--sv-space-3);
    }

    .sv-input-code {
        gap: var(--sv-space-2);
    }

    .sv-input-code input[type="text"],
    .sv-input-code .sv-input-digit {
        width: 44px;
        height: 56px;
        font-size: 1.4rem;
    }

    .sv-step-indicator {
        gap: var(--sv-space-2);
    }

    .sv-step-label {
        display: none;
    }
}

/* ≤ 375px — small mobile */

@media (max-width: 375px) {
    .sv-container {
        padding: 0 var(--sv-space-4);
    }

    .sv-h1 {
        font-size: clamp(1.75rem, 10vw, 2.25rem);
    }

    .sv-h2 {
        font-size: 1.5rem;
    }

    .sv-auth-card {
        padding: var(--sv-space-6) var(--sv-space-4);
    }

    .sv-page-hero {
        padding-block: var(--sv-space-12) var(--sv-space-8);
    }

    .sv-section {
        padding-block: var(--sv-space-10);
    }

    .sv-cta-band {
        padding: var(--sv-space-6) var(--sv-space-5);
        border-radius: var(--sv-radius-xl);
    }

    .sv-input-code {
        justify-content: space-between;
        width: 100%;
    }

    .sv-input-code input[type="text"],
    .sv-input-code .sv-input-digit {
        width: 40px;
        height: 52px;
        font-size: 1.25rem;
    }

    .sv-stack-md {
        gap: var(--sv-space-4);
    }

    .sv-btn {
        padding: var(--sv-space-3) var(--sv-space-4);
        font-size: var(--sv-font-size-sm);
    }

    .sv-plan-card {
        padding: var(--sv-space-6) var(--sv-space-5);
    }

    .sv-legal-toc {
        padding: var(--sv-space-4) var(--sv-space-3);
    }

    .sv-legal-section {
        padding-block: var(--sv-space-6);
    }
}

/* --------------------------------------------------------------------------
   54.13 Reduced-motion / high-contrast / print accessibility
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .sv-btn,
    .sv-card,
    .sv-plan-card,
    .sv-summary::after,
    .sv-details,
    .sv-type-option,
    .sv-input-code input[type="text"] {
        transition: none !important;
        transform: none !important;
    }
}

@media (prefers-contrast: more) {
    .sv-page,
    .sv-auth-layout {
        background: #000 !important;
    }

    .sv-card,
    .sv-plan-card,
    .sv-legal-toc,
    .sv-details,
    .sv-alert,
    .sv-auth-card {
        border-width: 2px !important;
    }

    .sv-text-muted,
    .sv-muted {
        color: #bbb !important;
    }
}

@media print {
    .sv-page,
    .sv-auth-layout {
        background: #fff !important;
        color: #111 !important;
    }

    .sv-legal-sidebar,
    .sv-cta-band,
    .sv-page-hero::before,
    .sv-page-hero::after {
        display: none !important;
    }

    .sv-legal-grid {
        grid-template-columns: 1fr !important;
    }

    .sv-h1,
    .sv-h2,
    .sv-h3,
    .sv-gradient-text {
        background: none !important;
        -webkit-text-fill-color: initial !important;
        color: #000 !important;
    }

    .sv-card,
    .sv-plan-card,
    .sv-auth-card,
    .sv-details,
    .sv-legal-toc,
    .sv-table-wrap {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        background: #fff !important;
        color: #111 !important;
    }
}

/*
======================================================================
§54.14  SPRINT 21 INCREMENTAL — Artists directory/profile + Releases
         directory/detail. Introduced by tasks 8-9 + 10-11 (2026-10-06)
======================================================================
*/

/* ---------- §54.14.1  Release artwork placeholders ---------- */
.sv-release-artwork,
.sv-release-artwork-lg {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    border-radius: var(--sv-radius-lg, 12px);
    transition: transform var(--sv-transition-md, 280ms) cubic-bezier(.22,.9,.28,1),
                box-shadow var(--sv-transition-md, 280ms) ease;
}
.sv-release-artwork::after,
.sv-release-artwork-lg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(11,16,32,.45) 100%);
    pointer-events: none;
}
.sv-release-artwork {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sv-card:hover .sv-release-artwork,
.sv-plan-card:hover .sv-release-artwork {
    transform: scale(1.015);
}
.sv-release-artwork-lg {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 80px -24px rgba(15,23,42,.9),
                0 6px 18px -10px rgba(139,92,246,.45);
}

/* ---------- §54.14.2  Badge variants: Vault™ and Genre ---------- */
.sv-badge--vault {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .6rem;
    border-radius: 9999px;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #ccfbf1;
    background: rgba(15, 118, 110, .92);
    border: 1px solid rgba(45, 212, 191, .65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.sv-badge--genre {
    display: inline-flex;
    align-items: center;
    padding: .22rem .55rem;
    border-radius: 9999px;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .02em;
    color: #c4b5fd;
    background: rgba(139, 92, 246, .14);
    border: 1px solid rgba(139, 92, 246, .35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* ---------- §54.14.3  Small inline avatar (42px) for artist credit rows ---------- */
.sv-avatar-sm {
    width: 42px;
    height: 42px;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .95rem;
    color: #c4b5fd;
    background: linear-gradient(135deg, #0f172a, #334155);
    border: 2px solid rgba(148, 163, 184, .4);
    transition: transform var(--sv-transition-sm, 180ms) ease,
                border-color var(--sv-transition-sm, 180ms) ease;
    flex-shrink: 0;
}
a:hover .sv-avatar-sm {
    transform: translateY(-1px);
    border-color: rgba(167, 139, 250, .75);
}

/* ---------- §54.14.4  Inline monospace code snippets (URN / UPC) ---------- */
code.sv-code-inline,
.sv-code-inline {
    display: inline;
    padding: .12rem .4rem;
    margin: 0 .1rem;
    border-radius: 6px;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
    font-size: .82em;
    font-weight: 500;
    color: #38bdf8;
    background: rgba(14, 116, 144, .18);
    border: 1px solid rgba(14, 116, 144, .32);
    line-height: 1.4;
    word-break: break-word;
    overflow-wrap: anywhere;
}

/* ---------- §54.14.5  Tab navigation (release detail Overview/Tracks/Credits/Vault/Lyrics) ---------- */
.sv-tab-anchor {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: .75rem 1rem;
    margin-bottom: -1px;
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
    color: #94a3b8;
    border-bottom: 2px solid transparent;
    transition: color var(--sv-transition-sm, 180ms) ease,
                border-color var(--sv-transition-sm, 180ms) ease,
                transform var(--sv-transition-sm, 180ms) ease;
    cursor: pointer;
}
.sv-tab-anchor:hover {
    color: #cbd5e1;
    border-bottom-color: rgba(167, 139, 250, .45);
}
.sv-tab-anchor[aria-selected="true"],
.sv-tab-anchor[style*="color:#c4b5fd"],
.sv-tab-anchor[style*="color: #c4b5fd"] {
    color: #c4b5fd;
    border-bottom-color: #a78bfa;
}

/* ---------- §54.14.6  Track row mini play-button (table cell) ---------- */
button.sv-track-play,
.sv-track-play {
    width: 28px;
    height: 28px;
    border-radius: 9999px;
    border: none;
    outline: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    line-height: 1;
    color: #c4b5fd;
    background: rgba(167, 139, 250, .18);
    cursor: pointer;
    transition: transform var(--sv-transition-sm, 180ms) ease,
                background var(--sv-transition-sm, 180ms) ease,
                color var(--sv-transition-sm, 180ms) ease;
}
button.sv-track-play:hover,
.sv-track-play:hover {
    transform: scale(1.08);
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    color: #ffffff;
    box-shadow: 0 6px 16px -8px rgba(139, 92, 246, .7);
}

/* ---------- §54.14.7  Page wrapper variant hooks (future theming) ---------- */
.sv-page--releases .sv-page-hero {
    background:
        radial-gradient(65% 65% at 0% 0%, rgba(139,92,246,.20), transparent 55%),
        radial-gradient(55% 50% at 100% 20%, rgba(6,182,212,.18), transparent 55%),
        linear-gradient(180deg, rgba(15,23,42,.7), transparent);
}
.sv-page--release .sv-release-hero {
    background:
        radial-gradient(60% 55% at 10% 0%, rgba(139,92,246,.22), transparent 55%),
        radial-gradient(55% 55% at 100% 40%, rgba(6,182,212,.18), transparent 55%),
        linear-gradient(180deg, rgba(15,23,42,.6), transparent);
}

/* ---------- §54.14.8  Responsive fine-tuning (complement §54.12) ---------- */
@media (max-width: 1024px) {
    .sv-page--release .sv-container > section:first-of-type > div:first-child,
    .sv-release-hero .sv-container > div:first-child {
        grid-template-columns: minmax(220px, 1fr);
    }
    .sv-release-artwork-lg {
        max-width: 420px;
        margin: 0 auto;
    }
}
@media (max-width: 768px) {
    .sv-tab-anchor {
        padding: .6rem .7rem;
        font-size: .82rem;
    }
    .sv-release-artwork-lg {
        box-shadow: 0 16px 40px -14px rgba(15,23,42,.85);
    }
    code.sv-code-inline,
    .sv-code-inline {
        font-size: .72em;
    }
    .sv-badge--vault,
    .sv-badge--genre {
        font-size: .66rem;
    }
}
@media (max-width: 375px) {
    .sv-tab-anchor {
        padding: .55rem .55rem;
        font-size: .76rem;
        letter-spacing: 0;
    }
    .sv-avatar-sm {
        width: 38px;
        height: 38px;
        font-size: .85rem;
    }
}

/* ---------- §54.14.9  A11y pairs for new interactive elements ---------- */
@media (prefers-reduced-motion: reduce) {
    .sv-release-artwork,
    .sv-release-artwork-lg,
    .sv-tab-anchor,
    button.sv-track-play,
    .sv-avatar-sm,
    .sv-track-play {
        transition: none !important;
        transform: none !important;
    }
}
@media (prefers-contrast: more) {
    .sv-badge--vault {
        border: 2px solid #2dd4bf;
        background: #042f2e;
        color: #99f6e4;
    }
    .sv-badge--genre {
        border: 2px solid #a78bfa;
        color: #e9d5ff;
    }
    .sv-tab-anchor {
        border-bottom-width: 3px;
    }
}

/*
======================================================================
§54.15  FINAL SPRINT INCREMENTAL — Search / Account / Notifications /
         Error pages (tasks 12-15, Sprint 22 + 23)  (2026-10-06)
======================================================================
*/

/* ---------- §54.15.1  Page-specific hero gradient overrides ---------- */
.sv-page--search .sv-page-hero {
    background:
        radial-gradient(65% 65% at 0% 0%, rgba(236, 72, 153, .20), transparent 55%),
        radial-gradient(55% 50% at 100% 20%, rgba(99, 102, 241, .20), transparent 55%),
        linear-gradient(180deg, rgba(15, 23, 42, .7), transparent);
}
.sv-page--account .sv-page-hero {
    background:
        radial-gradient(60% 60% at 5% 10%, rgba(99, 102, 241, .20), transparent 55%),
        radial-gradient(55% 55% at 95% 30%, rgba(20, 184, 166, .18), transparent 55%),
        linear-gradient(180deg, rgba(15, 23, 42, .7), transparent);
}
.sv-page--notifications .sv-page-hero {
    background:
        radial-gradient(60% 60% at 10% 10%, rgba(59, 130, 246, .22), transparent 55%),
        radial-gradient(55% 50% at 95% 20%, rgba(236, 72, 153, .18), transparent 55%),
        linear-gradient(180deg, rgba(15, 23, 42, .7), transparent);
}
.sv-page--error .sv-page-hero {
    padding-block: clamp(3rem, 9vw, 7rem);
}

/* ---------- §54.15.2  Account 6-tab horizontal nav anchors ---------- */
.sv-page--account .sv-tab-anchor,
.sv-page--notifications .sv-tab-anchor {
    padding: .7rem .9rem;
    font-size: .88rem;
}
@media (max-width: 375px) {
    .sv-page--account .sv-tab-anchor,
    .sv-page--notifications .sv-tab-anchor {
        padding: .55rem .55rem;
        font-size: .76rem;
    }
}

/* ---------- §54.15.3  Search input-with-button inline (hero forms) ---------- */
.sv-input-with-search-prefix span[aria-hidden="true"] {
    user-select: none;
}
.sv-search-hero-form .sv-input {
    padding-left: 3.2rem;
    padding-right: 9rem;
}
@media (max-width: 768px) {
    .sv-search-hero-form .sv-input {
        padding-right: 5.5rem;
        font-size: 1rem;
        min-height: 52px;
    }
}

/* ---------- §54.15.4  Monospace input variant (UPC / Username / ISRC) ---------- */
input.sv-input-mono,
.sv-input-mono {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace) !important;
    font-variant-numeric: tabular-nums;
    letter-spacing: .01em;
}

/* ---------- §54.15.5  Error page oversized gradient code (403/404/500) ---------- */
.sv-error-bigcode {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.05em;
    background: linear-gradient(135deg, #a78bfa, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sv-error-bigcode--403 { background: linear-gradient(135deg, #ef4444, #a78bfa); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sv-error-bigcode--500 { background: linear-gradient(135deg, #f59e0b, #ef4444); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sv-error-bigcode--maint { background: linear-gradient(135deg, #60a5fa, #34d399); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- §54.15.6  Notification inbox: rows, selection checkbox alignment ---------- */
.sv-notifications-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}
.sv-notification-row {
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    border-bottom: 1px solid rgba(148, 163, 184, .12);
    background: transparent;
    transition: background var(--sv-transition-sm, 180ms) ease;
}
.sv-notification-row[data-unread="true"],
.sv-notification-row.is-unread {
    background: rgba(139, 92, 246, .04);
}
.sv-notification-row:hover {
    background: rgba(15, 23, 42, .35);
}
.sv-notification-row .sv-avatar-sm {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    font-size: 1.1rem;
}
.sv-notification-row .sv-check {
    padding-top: .1rem;
}

/* ---------- §54.15.7  Label row — inline check + text pair (account forms) ---------- */
label.sv-label-row {
    display: inline-flex;
    align-items: flex-start;
    gap: .75rem;
    cursor: pointer;
    user-select: none;
}
label.sv-label-row > strong {
    display: block;
    font-weight: 700;
    color: inherit;
}

/* ---------- §54.15.8  Trending + popular search chip rows (search sidebar) ---------- */
.sv-search-chip-popular {
    display: block;
    text-align: left;
    justify-content: flex-start;
    padding: .5rem .75rem;
    font-size: .82rem;
    background: rgba(15, 23, 42, .55);
    border: 1px solid rgba(148, 163, 184, .16);
    color: #e2e8f0;
    text-decoration: none;
    border-radius: var(--sv-radius-md, 10px);
    transition: all var(--sv-transition-sm, 180ms) ease;
}
.sv-search-chip-popular:hover {
    background: rgba(139, 92, 246, .16);
    border-color: rgba(167, 139, 250, .45);
    color: #f5f3ff;
}
.sv-search-chip-trending {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .75rem;
    padding: .45rem .6rem;
    border-radius: .65rem;
    background: rgba(15, 23, 42, .45);
}
.sv-search-chip-trending a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: .82rem;
    flex: 1;
    min-width: 0;
}
.sv-search-chip-trending a:hover {
    color: #a78bfa;
}

/* ---------- §54.15.9  Account 4-card metric row + overview quick-action ---------- */
.sv-account-overview-card {
    border-radius: var(--sv-radius-lg, 12px);
    padding: var(--sv-space-5, 20px) var(--sv-space-6, 24px);
    background: rgba(15, 23, 42, .55);
    border: 1px solid rgba(148, 163, 184, .15);
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-1, 4px);
}
.sv-account-overview-card .metric-label {
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #94a3b8;
}
.sv-account-overview-card .metric-value {
    font-size: 1.8rem;
    font-weight: 900;
    color: #f8fafc;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

/* ---------- §54.15.10  Search result group horizontal result cards ---------- */
.sv-result-card {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: .8rem .9rem;
    border-radius: .9rem;
    border: 1px solid rgba(148, 163, 184, .14);
    background: rgba(15, 23, 42, .45);
    text-decoration: none;
    color: inherit;
    transition: all .18s ease;
}
.sv-result-card:hover {
    transform: translateY(-1px);
    background: rgba(15, 23, 42, .65);
    border-color: rgba(167, 139, 250, .4);
    box-shadow: 0 12px 28px -14px rgba(139, 92, 246, .45);
}
.sv-result-card .sv-avatar-sm {
    width: 44px;
    height: 44px;
}

/* ---------- §54.15.11  sr-only accessibility helper (for form labels) ---------- */
.sv-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- §54.15.12  Responsive final — account 2-col collapse ---------- */
@media (max-width: 1024px) {
    .sv-account-main {
        grid-template-columns: minmax(0, 1fr) !important;
    }
}
@media (max-width: 768px) {
    .sv-search-hero-form .sv-input {
        min-height: 54px;
    }
    .sv-error-bigcode {
        font-size: 4.5rem !important;
    }
    .sv-notification-row {
        padding: .75rem;
        gap: .65rem;
    }
    .sv-notification-row .sv-avatar-sm {
        width: 36px;
        height: 36px;
        font-size: .95rem;
    }
}
@media (max-width: 375px) {
    .sv-error-bigcode {
        font-size: 3.5rem !important;
    }
    .sv-account-overview-card .metric-value {
        font-size: 1.4rem;
    }
}

/* ---------- §54.15.13  A11y final — error pages + select-all checkboxes ---------- */
@media (prefers-reduced-motion: reduce) {
    .sv-result-card,
    .sv-notification-row,
    .sv-search-chip-popular,
    .sv-search-chip-trending {
        transition: none !important;
        transform: none !important;
    }
}
@media (prefers-contrast: more) {
    .sv-result-card,
    .sv-notification-row,
    .sv-search-chip-popular,
    .sv-search-chip-trending {
        border: 2px solid #94a3b8 !important;
    }
    /* never un-hide sr-only even in high-contrast — visibility rule above still applies */
}
@media print {
    .sv-page--search aside,
    .sv-page--notifications aside,
    .sv-page--account aside,
    .sv-error-bigcode {
        display: none !important;
    }
    .sv-page--account .sv-tab-anchor,
    .sv-page--notifications .sv-tab-anchor {
        border-bottom: 1px solid #000 !important;
        color: #000 !important;
        background: none !important;
    }
}