/*
|--------------------------------------------------------------------------
| SYNTHVERSE — FUTURISTIC HOMEPAGE UI KIT
|--------------------------------------------------------------------------
| File:   /assets/styles/sv-futuristic.css
| Purpose:
|   Futuristic / professional / unique visual layer on top of index.css.
|   Adds orbital rings, equalizer waveforms, soundwave verification stamps,
|   product-themed hex tiles, live-reveal chart medals, radio broadcast
|   consoles, and glassmorphism stat chips.
|
| Design principles:
|   1. Every premium surface has two visual signals: a themed gradient border
|      AND a secondary glow layer (never just a flat card).
|   2. Badges are icon-first to save space on narrow containers (per
|      user memory "icon-based UI elements for space-constrained containers").
|   3. Data-heavy panels use a 4-slot stat grid (per user memory).
|   4. Product surfaces map to the four SynthVerse themes:
|          Public  = Nebula (violet)
|          Radio   = Pulse  (cyan / signal)
|          Studio  = Horizon (amber / sunset)
|          Forge   = Aurora (emerald / teal)
|   5. Charts use a reverse-reveal layout (#1 is treated like a medal) to
|      reinforce the Monday 04:00 SAST live-reveal format.
|--------------------------------------------------------------------------
*/


/* ==========================================================================
   01. PRIMITIVES — soundwaves, equalizer bars, orbit rings
   ========================================================================== */

.sv-wave-bar {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 18px;
}

.sv-wave-bar span {
    display: inline-block;
    width: 3px;
    background: currentColor;
    border-radius: 2px;
    transform-origin: bottom;
    animation: sv-wave 1.4s ease-in-out infinite;
}

.sv-wave-bar span:nth-child(1) { height: 28%; animation-delay: -0.1s; }
.sv-wave-bar span:nth-child(2) { height: 72%; animation-delay: -0.25s; }
.sv-wave-bar span:nth-child(3) { height: 44%; animation-delay: -0.4s; }
.sv-wave-bar span:nth-child(4) { height: 92%; animation-delay: -0.55s; }
.sv-wave-bar span:nth-child(5) { height: 56%; animation-delay: -0.7s; }
.sv-wave-bar span:nth-child(6) { height: 80%; animation-delay: -0.85s; }
.sv-wave-bar span:nth-child(7) { height: 36%; animation-delay: -1s; }
.sv-wave-bar span:nth-child(8) { height: 64%; animation-delay: -1.15s; }

@keyframes sv-wave {
    0%, 100% { transform: scaleY(0.4); opacity: 0.7; }
    50%      { transform: scaleY(1);   opacity: 1;   }
}

.sv-orbit-rings {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.sv-orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    transform: translate(-50%, -50%);
}

.sv-orbit-ring.r-small  { width: 66%;  height: 66%; border-color: rgba(139, 92, 246, 0.28); animation: sv-orbit-spin 28s linear infinite; }
.sv-orbit-ring.r-med    { width: 86%;  height: 86%; border-color: rgba(34, 211, 238, 0.20); animation: sv-orbit-spin 54s linear infinite reverse; }
.sv-orbit-ring.r-large  { width: 104%; height: 104%; border-color: rgba(255, 255, 255, 0.08); animation: sv-orbit-spin 96s linear infinite; }

.sv-orbit-dot {
    position: absolute;
    top: 50%;
    left: 0;
    width: 9px;
    height: 9px;
    margin-top: -4.5px;
    margin-left: -4.5px;
    border-radius: 50%;
    background: var(--sv-theme-accent);
    box-shadow: 0 0 12px var(--sv-theme-glow);
}

@keyframes sv-orbit-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}


/* ==========================================================================
   02. GLASS STAT CHIPS (4-slot stat grid primitive)
   ========================================================================== */

.sv-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sv-space-3);
    width: 100%;
}

.sv-stat-chip {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 12px;
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-md);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
        transform var(--sv-transition-fast),
        border-color var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast);
}

.sv-stat-chip:hover {
    transform: translateY(-1px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-sm),
        0 0 18px var(--sv-theme-glow);
}

.sv-stat-chip-label {
    font-size: 0.68rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sv-text-muted);
}

.sv-stat-chip-value {
    font-size: 1.05rem;
    font-weight: var(--sv-weight-bold);
    color: var(--sv-text-primary);
    letter-spacing: -0.01em;
}

.sv-stat-chip.public  { --sv-theme-glow: var(--sv-primary-glow); }
.sv-stat-chip.radio   { --sv-theme-glow: rgba(34, 211, 238, 0.45); }
.sv-stat-chip.studio  { --sv-theme-glow: rgba(251, 191, 36, 0.4); }
.sv-stat-chip.forge   { --sv-theme-glow: rgba(16, 185, 129, 0.45); }

@media (max-width: 768px) {
    .sv-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}


/* ==========================================================================
   03. SOUNDWAVE VERIFICATION STAMP (replaces plain ✓ checkmark)
   ========================================================================== */

.sv-stamp {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background:
        radial-gradient(
            circle at 30% 25%,
            #ffffff 0%,
            var(--sv-theme-accent) 28%,
            var(--sv-theme-accent-secondary) 72%,
            #08090d 100%
        );
    color: #ffffff;
    font-size: 13px;
    font-weight: var(--sv-weight-black);
    box-shadow:
        0 0 0 2px var(--sv-surface),
        0 0 14px var(--sv-theme-glow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.35);
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.sv-stamp::before {
    content: "";
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background:
        conic-gradient(
            from 0deg,
            transparent 0deg,
            rgba(255, 255, 255, 0.35) 40deg,
            transparent 110deg
        );
    opacity: 0.9;
    mask-image: radial-gradient(circle, #000 52%, transparent 58%);
    -webkit-mask-image: radial-gradient(circle, #000 52%, transparent 58%);
}

.sv-stamp-wave {
    position: absolute;
    inset: -6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sv-theme-accent);
    opacity: 0.7;
}


/* ==========================================================================
   04. PRODUCT HEX TILES (discovery bar)
   ========================================================================== */

.sv-hex-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-2);
    padding: 20px var(--sv-space-4);
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.03),
            transparent 60%
        ),
        var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: 18px;
    overflow: hidden;
    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-hex-tile::before {
    content: "";
    position: absolute;
    inset: -1px;
    padding: 1px;
    border-radius: inherit;
    background: linear-gradient(
        135deg,
        var(--sv-hex-color, var(--sv-theme-accent)) 0%,
        transparent 40%,
        transparent 60%,
        rgba(255, 255, 255, 0.18) 100%
    );
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
            mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0.55;
    pointer-events: none;
    transition: opacity var(--sv-transition-normal);
}

.sv-hex-tile:hover {
    transform: translateY(-3px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-md),
        0 0 36px var(--sv-hex-glow, var(--sv-theme-glow));
}

.sv-hex-tile:hover::before {
    opacity: 1;
}

.sv-hex-icon {
    position: relative;
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #ffffff;
    background:
        linear-gradient(
            135deg,
            var(--sv-hex-color, var(--sv-theme-accent)),
            var(--sv-theme-accent-secondary)
        );
    border-radius: 14px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.12),
        0 10px 24px rgba(0, 0, 0, 0.24),
        0 0 24px var(--sv-hex-glow, var(--sv-theme-glow));
}

.sv-hex-title {
    color: var(--sv-text-primary);
    font-size: 1rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
}

.sv-hex-description {
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-sm);
    line-height: var(--sv-line-tight);
}

.sv-hex-pill {
    position: absolute;
    top: 14px;
    right: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: 0.62rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--sv-hex-color, var(--sv-theme-accent));
    border-radius: 999px;
    box-shadow: 0 0 10px var(--sv-hex-glow, var(--sv-theme-glow));
}

.theme-nebula { --sv-hex-color: #8b5cf6; --sv-hex-glow: rgba(139, 92, 246, 0.45); }
.product-radio { --sv-hex-color: #22d3ee; --sv-hex-glow: rgba(34, 211, 238, 0.45); }
.product-studio { --sv-hex-color: #fbbf24; --sv-hex-glow: rgba(251, 191, 36, 0.4); }
.product-forge  { --sv-hex-color: #10b981; --sv-hex-glow: rgba(16, 185, 129, 0.45); }


/* ==========================================================================
   05. HERO REWORK — orbital frame + platform launchpad
   ========================================================================== */

.sv-hero-orbit-frame {
    position: absolute;
    inset: -8%;
    z-index: 0;
    pointer-events: none;
}

.sv-hero-platform-badges {
    position: relative;
    z-index: var(--sv-z-base);
    display: flex;
    flex-wrap: wrap;
    gap: var(--sv-space-2);
    margin-top: var(--sv-space-5);
}

.sv-hero-platform-badges .sv-mini-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: 999px;
    color: var(--sv-text-secondary);
    font-size: 0.72rem;
    font-weight: var(--sv-weight-semibold);
    letter-spacing: 0.02em;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.sv-hero-platform-badges .sv-mini-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    box-shadow: 0 0 8px currentColor;
}

.sv-hero-launchpad {
    position: relative;
    z-index: var(--sv-z-base);
    margin-top: var(--sv-space-10);
    padding-top: var(--sv-space-6);
    border-top: 1px solid var(--sv-border);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sv-space-3);
}

.sv-hero-launch-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: var(--sv-space-3) var(--sv-space-4);
    background:
        linear-gradient(
            140deg,
            rgba(255, 255, 255, 0.05),
            transparent 70%
        ),
        var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: 14px;
    overflow: hidden;
    transition:
        transform var(--sv-transition-fast),
        border-color var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.sv-hero-launch-card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        var(--sv-hex-color, var(--sv-theme-accent)),
        transparent
    );
    opacity: 0.9;
}

.sv-hero-launch-card:hover {
    transform: translateY(-2px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-sm),
        0 0 28px var(--sv-hex-glow, var(--sv-theme-glow));
}

.sv-hero-launch-card .lhead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.sv-hero-launch-card .licon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--sv-hex-color, var(--sv-theme-accent));
    color: #ffffff;
    font-size: 13px;
    box-shadow: 0 0 12px var(--sv-hex-glow, var(--sv-theme-glow));
}

.sv-hero-launch-card .lstate {
    font-size: 0.6rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sv-text-muted);
}

.sv-hero-launch-card .lstate.live { color: #22d3ee; }

.sv-hero-launch-card .ltitle {
    color: var(--sv-text-primary);
    font-size: 0.9rem;
    font-weight: var(--sv-weight-bold);
}

.sv-hero-launch-card .ldesc {
    color: var(--sv-text-muted);
    font-size: 0.74rem;
    line-height: var(--sv-line-tight);
}

@media (max-width: 992px) {
    .sv-hero-launchpad {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .sv-hero-launchpad {
        grid-template-columns: 1fr;
    }
}


/* ==========================================================================
   06. DISCOVERY REWORK — themed hex grid
   ========================================================================== */

.sv-discovery-hex-grid {
    position: relative;
    z-index: 4;
    margin-top: calc(-1 * var(--sv-space-8));
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--sv-space-3);
}

.sv-discovery-hex-grid a { text-decoration: none; }

@media (max-width: 1200px) {
    .sv-discovery-hex-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .sv-discovery-hex-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin-top: var(--sv-space-2);
    }
}

@media (max-width: 480px) {
    .sv-discovery-hex-grid { grid-template-columns: 1fr; }
}


/* ==========================================================================
   07. FEATURED MUSIC REWORK — waveform player card
   ========================================================================== */

.sv-featured-player {
    position: relative;
    min-height: 460px;
    overflow: hidden;
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.04),
            rgba(0, 0, 0, 0.25)
        ),
        var(--sv-surface-2);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.sv-featured-player::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            circle at 20% 10%,
            var(--sv-theme-glow),
            transparent 46%
        );
    opacity: 0.9;
}

.sv-featured-player-frame {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns:
        minmax(0, 0.95fr)
        minmax(0, 1.05fr);
    min-height: 460px;
}

.sv-featured-player-art {
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: var(--sv-space-6);
    overflow: hidden;
}

.sv-featured-player-art img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sv-transition-slow);
}

.sv-featured-player:hover .sv-featured-player-art img {
    transform: scale(1.04);
}

.sv-featured-player-art::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            transparent 0%,
            rgba(0, 0, 0, 0.1) 50%,
            #11141c 100%
        );
}

.sv-featured-player-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--sv-space-8) var(--sv-space-6);
}

.sv-featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--sv-space-3);
}

.sv-featured-tags .tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 9px;
    font-size: 0.65rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sv-text-primary);
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.sv-featured-tags .tag.hot {
    color: #f8fafc;
    background: linear-gradient(135deg, #f97316, #ef4444);
    border-color: transparent;
    box-shadow: 0 0 18px rgba(249, 115, 22, 0.55);
}

.sv-featured-tags .tag.new {
    color: #08090d;
    background: linear-gradient(135deg, #67e8f9, #22d3ee);
    border-color: transparent;
}

.sv-featured-track-info h3 {
    margin: var(--sv-space-2) 0 0;
    color: #ffffff;
    font-size: clamp(
        1.8rem,
        3.2vw,
        2.6rem
    );
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.04em;
    line-height: 1.02;
}

.sv-featured-track-info .artist {
    margin-top: var(--sv-space-2);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.76);
    font-size: var(--sv-font-size-md);
    font-weight: var(--sv-weight-semibold);
}

.sv-featured-waveform {
    position: relative;
    margin: var(--sv-space-5) 0 var(--sv-space-4);
    height: 56px;
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 0 12px;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.04),
        rgba(0, 0, 0, 0.15)
    );
    border: 1px solid var(--sv-border);
    border-radius: 12px;
    overflow: hidden;
}

.sv-featured-waveform .progress {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 38%;
    background: linear-gradient(
        90deg,
        var(--sv-theme-accent) 0%,
        var(--sv-theme-accent-secondary) 100%
    );
    opacity: 0.18;
    mix-blend-mode: screen;
}

.sv-featured-waveform .bar {
    flex: 1 1 auto;
    min-width: 3px;
    border-radius: 2px;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.75),
        rgba(255, 255, 255, 0.18)
    );
}

.sv-featured-waveform .bar.past {
    background: linear-gradient(
        180deg,
        var(--sv-theme-accent),
        var(--sv-theme-accent-secondary)
    );
    box-shadow: 0 0 10px var(--sv-theme-glow);
}

.sv-featured-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-3);
    margin-top: auto;
}

.sv-featured-main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 18px;
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--sv-theme-accent),
        var(--sv-theme-accent-secondary)
    );
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    box-shadow:
        0 10px 26px rgba(0, 0, 0, 0.35),
        0 0 30px var(--sv-theme-glow);
    transition: transform var(--sv-transition-fast), box-shadow var(--sv-transition-fast);
}

.sv-featured-main-btn:hover {
    transform: translateY(-1px);
    box-shadow:
        0 16px 32px rgba(0, 0, 0, 0.4),
        0 0 40px var(--sv-theme-glow);
}

.sv-featured-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sv-space-3);
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.78rem;
    font-weight: var(--sv-weight-semibold);
}

.sv-featured-meta .meta-sep {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
}

/* Featured trending side panel */

.sv-trending-panel {
    position: relative;
    padding: var(--sv-space-4);
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    overflow: hidden;
}

.sv-trending-panel::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        var(--sv-theme-accent),
        var(--sv-theme-accent-secondary),
        transparent
    );
    opacity: 0.7;
}

.sv-trending-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sv-space-2) var(--sv-space-2) var(--sv-space-4);
    border-bottom: 1px solid var(--sv-border);
}

.sv-trending-head h3 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--sv-text-primary);
    font-size: var(--sv-font-size-lg);
    font-weight: var(--sv-weight-bold);
}

.sv-trending-head h3 .sv-wave-bar {
    color: #22d3ee;
    height: 16px;
}

.sv-trending-head a {
    font-size: var(--sv-font-size-xs);
    color: var(--sv-text-muted);
    text-decoration: none;
}

.sv-trending-head a:hover { color: var(--sv-text-primary); }

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

.sv-trending-row {
    position: relative;
    display: grid;
    grid-template-columns:
        30px
        52px
        minmax(0, 1fr)
        auto
        38px;
    align-items: center;
    gap: var(--sv-space-3);
    padding: 12px 8px;
    border-bottom: 1px solid var(--sv-border);
    transition: background var(--sv-transition-fast);
    border-radius: 10px;
}

.sv-trending-row:last-child { border-bottom: 0; }

.sv-trending-row:hover {
    background: var(--sv-surface-glass);
}

.sv-trending-row .rank {
    color: var(--sv-text-muted);
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.85rem;
    font-weight: var(--sv-weight-bold);
    text-align: center;
}

.sv-trending-row.top1 .rank { color: #fbbf24; text-shadow: 0 0 10px rgba(251, 191, 36, 0.55); }
.sv-trending-row.top2 .rank { color: #cbd5e1; text-shadow: 0 0 10px rgba(203, 213, 225, 0.35); }
.sv-trending-row.top3 .rank { color: #f97316; text-shadow: 0 0 10px rgba(249, 115, 22, 0.4); }

.sv-trending-row .art {
    position: relative;
    width: 52px;
    height: 52px;
    overflow: hidden;
    border-radius: 10px;
    background: var(--sv-surface-2);
    box-shadow: var(--sv-shadow-sm);
}

.sv-trending-row .art::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 50%,
        rgba(0, 0, 0, 0.35)
    );
}

.sv-trending-row .art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sv-trending-row .info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sv-trending-row .title {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-semibold);
    font-size: var(--sv-font-size-sm);
}

.sv-trending-row .artist {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-xs);
}

.sv-trending-row .duration {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    color: var(--sv-text-muted);
    font-size: 0.72rem;
}

.sv-trending-row .play-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--sv-text-primary);
    background: var(--sv-surface-2);
    border: 1px solid var(--sv-border);
    transition:
        background var(--sv-transition-fast),
        box-shadow var(--sv-transition-fast),
        color var(--sv-transition-fast);
}

.sv-trending-row:hover .play-btn {
    background: linear-gradient(
        135deg,
        var(--sv-theme-accent),
        var(--sv-theme-accent-secondary)
    );
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 0 18px var(--sv-theme-glow);
}

@media (max-width: 992px) {
    .sv-featured-player-frame {
        grid-template-columns: 1fr;
    }
    .sv-featured-player-art {
        min-height: 260px;
    }
    .sv-trending-row {
        grid-template-columns:
            30px
            48px
            minmax(0, 1fr)
            38px;
    }
    .sv-trending-row .duration { display: none; }
}


/* ==========================================================================
   08. ARTIST CARD REWORK — soundwave verification + 4-slot stat grid
   ========================================================================== */

.sv-artist-prime {
    position: relative;
    overflow: hidden;
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-artist-prime::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            circle at 0% 0%,
            var(--sv-artist-glow, var(--sv-theme-glow)),
            transparent 55%
        );
    opacity: 0.6;
    pointer-events: none;
    transition: opacity var(--sv-transition-normal);
}

.sv-artist-prime:hover {
    transform: translateY(-4px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-lg),
        0 0 42px var(--sv-artist-glow, var(--sv-theme-glow));
}

.sv-artist-prime:hover::before { opacity: 1; }

.sv-artist-banner-zone {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background:
        linear-gradient(
            135deg,
            var(--sv-surface-3),
            var(--sv-surface-2)
        );
}

.sv-artist-banner-zone img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sv-transition-slow);
}

.sv-artist-prime:hover .sv-artist-banner-zone img {
    transform: scale(1.05);
}

.sv-artist-banner-zone::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 40%,
        rgba(0, 0, 0, 0.82) 100%
    );
}

.sv-artist-core {
    position: relative;
    padding: 0 var(--sv-space-5) var(--sv-space-5);
    margin-top: -42px;
}

.sv-artist-avatar-row {
    display: flex;
    align-items: flex-end;
    gap: var(--sv-space-4);
    position: relative;
    z-index: 2;
}

.sv-artist-avatar {
    position: relative;
    width: 84px;
    height: 84px;
    flex: 0 0 84px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--sv-surface);
    background: var(--sv-surface-2);
    box-shadow:
        var(--sv-shadow-md),
        0 0 24px var(--sv-artist-glow, var(--sv-theme-glow));
}

.sv-artist-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sv-artist-avatar .stamp {
    position: absolute;
    right: -2px;
    bottom: -2px;
}

.sv-artist-id {
    flex: 1;
    padding-bottom: 4px;
    min-width: 0;
}

.sv-artist-id h3 {
    margin: 0;
    color: var(--sv-text-primary);
    font-size: 1.05rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sv-artist-id .country {
    color: var(--sv-text-muted);
    font-size: var(--sv-font-size-xs);
    margin-top: 2px;
}

.sv-artist-bio {
    margin-top: var(--sv-space-4);
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-sm);
    line-height: var(--sv-line-tight);
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sv-artist-stats {
    margin-top: var(--sv-space-5);
}

.sv-artist-stats .sv-stat-chip-label {
    font-size: 0.64rem;
}

.sv-artist-stats .sv-stat-chip-value {
    font-size: 0.9rem;
}

/* Artist theme glows */
[data-artist-theme="nebula"] { --sv-artist-glow: rgba(139, 92, 246, 0.5); }
[data-artist-theme="pulse"]  { --sv-artist-glow: rgba(34, 211, 238, 0.45); }
[data-artist-theme="horizon"] { --sv-artist-glow: rgba(251, 191, 36, 0.45); }
[data-artist-theme="aurora"]  { --sv-artist-glow: rgba(16, 185, 129, 0.45); }
[data-artist-theme="eclipse"] { --sv-artist-glow: rgba(248, 113, 113, 0.45); }

@media (max-width: 768px) {
    .sv-artist-core { padding: 0 var(--sv-space-4) var(--sv-space-4); }
    .sv-artist-avatar { width: 72px; height: 72px; flex-basis: 72px; }
}


/* ==========================================================================
   09. RELEASE CARD REWORK — ring progress + type badge
   ========================================================================== */

.sv-release-prime {
    position: relative;
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-release-prime:hover {
    transform: translateY(-3px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-md),
        0 0 30px var(--sv-theme-glow);
}

.sv-release-art-zone {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.sv-release-art-zone img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sv-transition-slow);
}

.sv-release-prime:hover .sv-release-art-zone img {
    transform: scale(1.05);
}

.sv-release-ring {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(8, 9, 13, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    font-size: 0.62rem;
    font-weight: var(--sv-weight-black);
    letter-spacing: 0.08em;
    box-shadow: 0 0 14px rgba(0, 0, 0, 0.35);
}

.sv-release-ring::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background:
        conic-gradient(
            var(--sv-release-color, var(--sv-theme-accent)) 0 70%,
            rgba(255, 255, 255, 0.08) 70% 100%
        );
    mask: radial-gradient(circle, #000 58%, transparent 59%);
    -webkit-mask: radial-gradient(circle, #000 58%, transparent 59%);
}

.sv-release-type-chip {
    position: absolute;
    top: 10px;
    right: 10px;
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    font-size: 0.62rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--sv-release-color, var(--sv-theme-accent));
    border-radius: 999px;
    box-shadow: 0 0 14px var(--sv-release-glow, var(--sv-theme-glow));
}

.sv-release-play-hover {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(
            180deg,
            rgba(8, 9, 13, 0.08),
            rgba(8, 9, 13, 0.6)
        );
    opacity: 0;
    transition: opacity var(--sv-transition-normal);
}

.sv-release-prime:hover .sv-release-play-hover { opacity: 1; }

.sv-release-play-hover button {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 0;
    color: #ffffff;
    font-size: 16px;
    background: linear-gradient(
        135deg,
        var(--sv-theme-accent),
        var(--sv-theme-accent-secondary)
    );
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.45),
        0 0 32px var(--sv-theme-glow);
    cursor: pointer;
}

.sv-release-meta-zone {
    padding: var(--sv-space-4);
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.sv-release-meta-zone h3 {
    margin: 0;
    color: var(--sv-text-primary);
    font-size: 0.98rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
}

.sv-release-meta-zone h3 a {
    color: inherit;
    text-decoration: none;
}

.sv-release-meta-zone .artist {
    color: var(--sv-text-muted);
    font-size: 0.8rem;
    text-decoration: none;
}

.sv-release-meta-zone .artist:hover { color: var(--sv-text-primary); }

.sv-release-bottom-row {
    margin-top: auto;
    padding-top: var(--sv-space-3);
    border-top: 1px solid var(--sv-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-2);
    color: var(--sv-text-muted);
    font-size: 0.74rem;
    font-weight: var(--sv-weight-semibold);
}

.sv-release-bottom-row .tracks {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sv-release-bottom-row .tracks::before {
    content: "♪";
    color: var(--sv-theme-accent);
}

.release-single { --sv-release-color: #8b5cf6; --sv-release-glow: rgba(139, 92, 246, 0.55); }
.release-ep     { --sv-release-color: #22d3ee; --sv-release-glow: rgba(34, 211, 238, 0.5); }
.release-album  { --sv-release-color: #f97316; --sv-release-glow: rgba(249, 115, 22, 0.5); }


/* ==========================================================================
   10. CHART REWORK — #1 medal spotlight + elite leaderboard
   ========================================================================== */

.sv-chart-spotlight {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    display: flex;
    align-items: flex-end;
    border-radius: var(--sv-radius-xl);
    background: #08090d;
    border: 1px solid var(--sv-border);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.45),
        0 0 40px rgba(251, 191, 36, 0.15);
}

.sv-chart-spotlight::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            circle at 30% 20%,
            rgba(251, 191, 36, 0.35),
            transparent 45%
        ),
        radial-gradient(
            circle at 70% 90%,
            var(--sv-theme-glow),
            transparent 50%
        );
    opacity: 0.95;
}

.sv-chart-spotlight img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sv-transition-slow);
}

.sv-chart-spotlight:hover img { transform: scale(1.04); }

.sv-chart-spotlight::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.08) 0%,
        rgba(0, 0, 0, 0.4) 40%,
        rgba(0, 0, 0, 0.96) 100%
    );
}

.sv-chart-spotlight-body {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--sv-space-8);
}

.sv-chart-medal {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: #08090d;
    background: linear-gradient(
        135deg,
        #fef08a,
        #fbbf24 55%,
        #f59e0b
    );
    border-radius: 999px;
    box-shadow:
        0 10px 26px rgba(251, 191, 36, 0.4),
        inset 0 -1px 0 rgba(0, 0, 0, 0.18);
    font-weight: var(--sv-weight-black);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sv-chart-medal .medal-icon {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.16);
    color: #ffffff;
    font-size: 12px;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.sv-chart-spotlight-title {
    margin: var(--sv-space-4) 0 0;
    color: #ffffff;
    font-size: clamp(
        2rem,
        4vw,
        3rem
    );
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.045em;
    line-height: 1;
}

.sv-chart-spotlight-artist {
    margin-top: var(--sv-space-2);
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.02rem;
    font-weight: var(--sv-weight-semibold);
}

.sv-chart-spotlight-meta {
    margin-top: var(--sv-space-5);
    display: flex;
    flex-wrap: wrap;
    gap: var(--sv-space-3);
    align-items: center;
}

.sv-chart-spotlight-meta .period {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    font-size: 0.7rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
}

.sv-elite-board {
    position: relative;
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    overflow: hidden;
}

.sv-elite-board::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        #fbbf24,
        #22d3ee 50%,
        #8b5cf6
    );
    opacity: 0.8;
}

.sv-elite-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sv-space-5) var(--sv-space-5) var(--sv-space-4);
    border-bottom: 1px solid var(--sv-border);
}

.sv-elite-head h3 {
    margin: 0;
    color: var(--sv-text-primary);
    font-size: 1.02rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
}

.sv-elite-head .chart-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #22d3ee;
    font-size: 0.68rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sv-elite-head .chart-live .pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22d3ee;
    box-shadow: 0 0 10px #22d3ee;
    animation: sv-chart-blink 1.4s ease-in-out infinite;
}

@keyframes sv-chart-blink {
    0%, 100% { opacity: 1;   }
    50%      { opacity: 0.3; }
}

.sv-elite-list { display: flex; flex-direction: column; padding: 6px; }

.sv-elite-row {
    display: grid;
    grid-template-columns:
        54px
        52px
        minmax(0, 1fr)
        auto;
    align-items: center;
    gap: var(--sv-space-3);
    padding: 10px;
    border-radius: 12px;
    transition: background var(--sv-transition-fast), transform var(--sv-transition-fast);
}

.sv-elite-row:hover {
    background: var(--sv-surface-glass);
    transform: translateX(2px);
}

.sv-elite-rank {
    position: relative;
    width: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.sv-elite-rank .n {
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 1.05rem;
    font-weight: var(--sv-weight-heavy);
    color: var(--sv-text-muted);
    letter-spacing: -0.02em;
}

.sv-elite-row.top2 .sv-elite-rank .n { color: #cbd5e1; }
.sv-elite-row.top3 .sv-elite-rank .n { color: #f97316; }

.sv-elite-trend {
    position: relative;
    width: 14px;
    height: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 10px;
    font-weight: var(--sv-weight-bold);
}

.sv-elite-trend.up {
    color: #052e1a;
    background: linear-gradient(135deg, #34d399, #10b981);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.45);
}

.sv-elite-trend.down {
    color: #450a0a;
    background: linear-gradient(135deg, #fb7185, #f43f5e);
    box-shadow: 0 0 10px rgba(244, 63, 94, 0.45);
}

.sv-elite-trend.new {
    color: #08090d;
    background: linear-gradient(135deg, #67e8f9, #22d3ee);
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.45);
}

.sv-elite-art {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--sv-surface-2);
    position: relative;
}

.sv-elite-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sv-elite-info { min-width: 0; }

.sv-elite-info .title {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--sv-text-primary);
    font-weight: var(--sv-weight-semibold);
    font-size: 0.9rem;
}

.sv-elite-info .artist {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--sv-text-muted);
    font-size: 0.76rem;
    margin-top: 2px;
}

.sv-elite-movement {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--sv-surface-2);
    border: 1px solid var(--sv-border);
    color: var(--sv-text-secondary);
    font-size: 0.7rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.04em;
}

.sv-elite-movement.moveup { color: #10b981; border-color: rgba(16, 185, 129, 0.35); }
.sv-elite-movement.movedown { color: #f43f5e; border-color: rgba(244, 63, 94, 0.35); }
.sv-elite-movement.movenew { color: #22d3ee; border-color: rgba(34, 211, 238, 0.35); }

@media (max-width: 768px) {
    .sv-chart-spotlight { min-height: 380px; }
    .sv-chart-spotlight-body { padding: var(--sv-space-6); }
    .sv-elite-row {
        grid-template-columns:
            44px
            44px
            minmax(0, 1fr);
    }
    .sv-elite-movement { display: none; }
}


/* ==========================================================================
   11. RADIO CONSOLE REWORK
   ========================================================================== */

.sv-radio-console {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 85% 50%,
            rgba(34, 211, 238, 0.28),
            transparent 40%
        ),
        linear-gradient(
            180deg,
            rgba(34, 211, 238, 0.08),
            rgba(8, 9, 13, 0.4)
        ),
        var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-xl);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.sv-radio-console::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            120deg,
            transparent 0%,
            rgba(34, 211, 238, 0.05) 50%,
            transparent 100%
        );
    pointer-events: none;
}

.sv-radio-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns:
        minmax(0, 1.05fr)
        minmax(320px, 0.95fr);
    gap: var(--sv-space-10);
    align-items: center;
    padding: clamp(var(--sv-space-8), 5vw, var(--sv-space-14));
}

.sv-radio-readout {
    display: flex;
    flex-direction: column;
    gap: var(--sv-space-4);
}

.sv-radio-strip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    width: fit-content;
    background: rgba(8, 9, 13, 0.6);
    border: 1px solid rgba(34, 211, 238, 0.35);
    border-radius: 999px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.sv-radio-strip .live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #ffffff;
    font-size: 0.68rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sv-radio-strip .live .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 0 0 12px #ef4444;
    animation: sv-chart-blink 1.2s ease-in-out infinite;
}

.sv-radio-strip .freq {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #22d3ee, #0891b2);
    color: #08090d;
    font-weight: var(--sv-weight-black);
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    box-shadow: 0 0 14px rgba(34, 211, 238, 0.55);
}

.sv-radio-headline {
    margin: 0;
    color: #ffffff;
    font-size: clamp(
        2rem,
        4.4vw,
        3.2rem
    );
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.045em;
    line-height: 1;
}

.sv-radio-headline .accent {
    color: #22d3ee;
    text-shadow: 0 0 34px rgba(34, 211, 238, 0.6);
}

.sv-radio-sub {
    max-width: 560px;
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: var(--sv-font-size-md);
    line-height: var(--sv-line-relaxed);
}

.sv-radio-vu {
    margin-top: var(--sv-space-5);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sv-space-3);
}

.sv-vu {
    padding: 12px 14px;
    background: rgba(8, 9, 13, 0.55);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 14px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.sv-vu-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.66rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.sv-vu-label .val { color: #67e8f9; font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); }

.sv-vu-bar {
    position: relative;
    height: 6px;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.04),
        rgba(255, 255, 255, 0.02)
    );
    border-radius: 999px;
    overflow: hidden;
}

.sv-vu-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        #10b981 0%,
        #67e8f9 55%,
        #fbbf24 80%,
        #ef4444 100%
    );
    box-shadow: 0 0 14px rgba(34, 211, 238, 0.55);
}

.sv-radio-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sv-space-3);
    margin-top: var(--sv-space-5);
}

.sv-radio-tower {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sv-tower-core {
    position: absolute;
    top: 50%; left: 50%;
    width: 70%;
    height: 70%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background:
        radial-gradient(
            circle at 30% 30%,
            rgba(255, 255, 255, 0.18),
            rgba(255, 255, 255, 0.04) 40%,
            transparent 70%
        ),
        conic-gradient(
            from 0deg,
            rgba(34, 211, 238, 0.35) 0deg,
            transparent 60deg,
            rgba(34, 211, 238, 0.35) 120deg,
            transparent 180deg,
            rgba(34, 211, 238, 0.35) 240deg,
            transparent 300deg,
            rgba(34, 211, 238, 0.35) 360deg
        ),
        rgba(8, 9, 13, 0.82);
    border: 1px solid rgba(34, 211, 238, 0.3);
    box-shadow:
        0 0 40px rgba(34, 211, 238, 0.35),
        inset 0 0 60px rgba(0, 0, 0, 0.6);
    animation: sv-orbit-spin 26s linear infinite;
}

.sv-tower-core::before {
    content: "";
    position: absolute;
    inset: 14%;
    border-radius: 50%;
    background:
        radial-gradient(
            circle at 50% 50%,
            #22d3ee 0%,
            #0891b2 45%,
            rgba(8, 9, 13, 0.96) 68%
        );
    box-shadow:
        inset 0 0 30px rgba(255, 255, 255, 0.12),
        0 0 30px rgba(34, 211, 238, 0.6);
}

.sv-tower-core::after {
    content: "◉";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: clamp(2rem, 6vw, 3rem);
    text-shadow: 0 0 24px rgba(34, 211, 238, 0.8);
    animation: sv-orbit-spin 26s linear infinite reverse;
}

.sv-signal-ring {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1px solid rgba(34, 211, 238, 0.38);
    transform: translate(-50%, -50%);
    animation: sv-signal-pulse 3.5s ease-out infinite;
}

.sv-signal-ring.s1 { width: 78%; height: 78%; }
.sv-signal-ring.s2 { width: 90%; height: 90%; animation-delay: 1.15s; }
.sv-signal-ring.s3 { width: 100%; height: 100%; animation-delay: 2.3s; }

@keyframes sv-signal-pulse {
    0%   { transform: translate(-50%, -50%) scale(0.6); opacity: 0.9; }
    70%  { transform: translate(-50%, -50%) scale(1);   opacity: 0; }
    100% { transform: translate(-50%, -50%) scale(1);   opacity: 0; }
}

.sv-tower-signal-meta {
    position: absolute;
    top: var(--sv-space-4);
    right: var(--sv-space-4);
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px 10px;
    background: rgba(8, 9, 13, 0.6);
    border: 1px solid rgba(34, 211, 238, 0.25);
    border-radius: 10px;
    font-family: var(--sv-font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.64rem;
    color: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2;
}

.sv-tower-signal-meta .line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sv-space-4);
}

.sv-tower-signal-meta .label {
    color: rgba(255, 255, 255, 0.48);
    font-weight: var(--sv-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sv-tower-signal-meta .ok { color: #10b981; }
.sv-tower-signal-meta .cy { color: #67e8f9; }

@media (max-width: 992px) {
    .sv-radio-layout {
        grid-template-columns: 1fr;
        text-align: left;
        padding: var(--sv-space-8);
    }
    .sv-radio-vu { grid-template-columns: 1fr; }
}


/* ==========================================================================
   12. COMMUNITY + CTA REWORK — product-launch tiles, orbit CTA
   ========================================================================== */

.sv-forge-tile {
    position: relative;
    min-height: 260px;
    overflow: hidden;
    padding: var(--sv-space-6);
    border-radius: 18px;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.05),
            transparent 55%
        ),
        var(--sv-surface);
    border: 1px solid var(--sv-border);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
    transition:
        transform var(--sv-transition-normal),
        border-color var(--sv-transition-normal),
        box-shadow var(--sv-transition-normal);
}

.sv-forge-tile::before {
    content: "";
    position: absolute;
    inset: -1px;
    padding: 1px;
    border-radius: inherit;
    background: linear-gradient(
        140deg,
        var(--sv-tile-color, var(--sv-theme-accent)) 0%,
        transparent 45%,
        transparent 65%,
        rgba(255, 255, 255, 0.16) 100%
    );
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
            mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
    opacity: 0.55;
    transition: opacity var(--sv-transition-normal);
}

.sv-forge-tile:hover {
    transform: translateY(-3px);
    border-color: var(--sv-border-light);
    box-shadow:
        var(--sv-shadow-md),
        0 0 40px var(--sv-tile-glow, var(--sv-theme-glow));
}

.sv-forge-tile:hover::before { opacity: 1; }

.sv-forge-tile .tilecorner {
    position: absolute;
    top: var(--sv-space-5);
    right: var(--sv-space-5);
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 20px;
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--sv-tile-color, var(--sv-theme-accent)),
        var(--sv-theme-accent-secondary)
    );
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 10px 26px rgba(0, 0, 0, 0.35),
        0 0 24px var(--sv-tile-glow, var(--sv-theme-glow));
}

.sv-forge-tile h3 {
    margin: 0;
    color: var(--sv-text-primary);
    font-size: 1.1rem;
    font-weight: var(--sv-weight-bold);
    letter-spacing: -0.01em;
    max-width: 72%;
}

.sv-forge-tile p {
    margin: 0;
    color: var(--sv-text-secondary);
    font-size: 0.8rem;
    line-height: var(--sv-line-tight);
    max-width: 88%;
}

.sv-forge-tile .tilecta {
    margin-top: var(--sv-space-4);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--sv-text-primary);
    font-size: 0.8rem;
    font-weight: var(--sv-weight-bold);
    text-decoration: none;
}

.sv-forge-tile .tilecta:hover { color: var(--sv-tile-color, var(--sv-theme-accent)); }

.tile-discover { --sv-tile-color: #8b5cf6; --sv-tile-glow: rgba(139, 92, 246, 0.45); }
.tile-community { --sv-tile-color: #f97316; --sv-tile-glow: rgba(249, 115, 22, 0.45); }
.tile-events   { --sv-tile-color: #a855f7; --sv-tile-glow: rgba(168, 85, 247, 0.45); }

/* Orbit CTA */

.sv-orbit-cta {
    position: relative;
    overflow: hidden;
    padding:
        clamp(var(--sv-space-8), 7vw, var(--sv-space-16));
    border-radius: var(--sv-radius-xl);
    border: 1px solid var(--sv-border);
    background:
        radial-gradient(
            circle at 50% 0%,
            var(--sv-theme-glow),
            transparent 50%
        ),
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.03),
            rgba(0, 0, 0, 0.2)
        ),
        var(--sv-surface);
    box-shadow: var(--sv-shadow-lg);
    text-align: center;
}

.sv-orbit-cta-bg {
    position: absolute;
    inset: -20%;
    pointer-events: none;
    opacity: 0.9;
}

.sv-orbit-cta-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
}

.sv-cta-chip-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sv-space-3);
    margin-bottom: var(--sv-space-5);
}

.sv-cta-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--sv-surface-glass);
    border: 1px solid var(--sv-border);
    border-radius: 999px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--sv-text-secondary);
    font-size: 0.76rem;
    font-weight: var(--sv-weight-semibold);
}

.sv-cta-chip .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    box-shadow: 0 0 10px currentColor;
}

.sv-orbit-cta h2 {
    margin: 0;
    color: var(--sv-text-primary);
    font-size: clamp(
        2rem,
        5vw,
        3.6rem
    );
    font-weight: var(--sv-weight-heavy);
    letter-spacing: -0.05em;
    line-height: 1;
}

.sv-orbit-cta p {
    margin: var(--sv-space-4) auto 0;
    max-width: 620px;
    color: var(--sv-text-secondary);
    font-size: var(--sv-font-size-md);
    line-height: var(--sv-line-relaxed);
}

.sv-cta-product-orbit {
    margin-top: var(--sv-space-8);
    padding-top: var(--sv-space-6);
    border-top: 1px solid var(--sv-border);
}

.sv-cta-product-orbit .sv-stat-grid {
    max-width: 820px;
    margin: 0 auto;
}

.sv-cta-product-orbit .sv-stat-chip-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.sv-cta-product-orbit .sv-stat-chip-label .i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border-radius: 4px;
    font-size: 9px;
    color: #ffffff;
    background: var(--sv-hex-color, var(--sv-theme-accent));
}

.sv-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sv-space-3);
    margin-top: var(--sv-space-7);
}

@media (max-width: 768px) {
    .sv-forge-tile { min-height: 220px; padding: var(--sv-space-5); }
    .sv-cta-product-orbit .sv-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}


/* ==========================================================================
   13. REDUCED MOTION — disable new animations
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .sv-wave-bar span,
    .sv-orbit-ring,
    .sv-orbit-dot,
    .sv-tower-core,
    .sv-tower-core::after,
    .sv-signal-ring,
    .sv-elite-head .chart-live .pulse,
    .sv-radio-strip .live .dot {
        animation: none;
    }
    .sv-orbit-ring.r-small  { animation: none; }
    .sv-orbit-ring.r-med    { animation: none; }
    .sv-orbit-ring.r-large  { animation: none; }
    .sv-featured-player-art img,
    .sv-chart-spotlight img,
    .sv-release-prime .sv-release-art-zone img,
    .sv-artist-prime .sv-artist-banner-zone img,
    .sv-artist-prime,
    .sv-release-prime,
    .sv-forge-tile,
    .sv-hex-tile,
    .sv-hero-launch-card,
    .sv-elite-row {
        transition: none;
    }
}