/**
 * KARAOKE NIGHT (TOKYO NEON) THEME STYLES
 */

/* Main Background with Layered Ambient Neon Glows & Faint Grid */
body.theme-karaoke-night {
    background: 
        /* Neon grid pattern */
        linear-gradient(rgba(var(--color-secondary-rgb), 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--color-secondary-rgb), 0.02) 1px, transparent 1px),
        /* Layered Ambient Neon Glows */
        radial-gradient(circle at 15% 25%, rgba(var(--color-accent-rgb), 0.15) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(var(--color-secondary-rgb), 0.15) 0%, transparent 45%),
        var(--color-primary) !important;
    background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%, 100% 100% !important;
}

/* 1. Double Neon-Tube Border Frame with Flickering Animations */
body.theme-karaoke-night .theme-frame {
    opacity: 1;
    border: 2px solid rgba(var(--color-accent-rgb), calc(0.35 + 0.55 * var(--frame-intensity)));
    border-radius: 16px;
    background: transparent;
    z-index: 5;
    pointer-events: none;
    box-shadow:
        0 0 calc(12px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.4),
        inset 0 0 calc(8px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.25);
    animation: neon-border-flicker 6s linear infinite;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
}

body.theme-karaoke-night .theme-frame::before {
    content: '';
    position: absolute;
    top: 8px; left: 8px; right: 8px;
    bottom: 48px; /* Stops exactly where the bottom dock starts */
    border: 1.5px solid rgba(var(--color-secondary-rgb), calc(0.25 + 0.45 * var(--frame-intensity)));
    border-bottom: none; /* Blends bottom into the dock */
    border-radius: 10px 10px 0 0;
    box-shadow:
        0 -4px calc(8px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.3),
        inset 0 4px calc(4px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.15);
    animation: neon-inner-flicker 8s linear infinite;
}

/* Hide traditional rails */
body.theme-karaoke-night .frame-rail {
    display: none !important;
}

@keyframes neon-border-flicker {
    0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
        border-color: rgba(var(--color-accent-rgb), calc(0.35 + 0.55 * var(--frame-intensity)));
        box-shadow:
            0 0 calc(12px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.4),
            inset 0 0 calc(8px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.25);
    }
    20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
        border-color: rgba(var(--color-accent-rgb), 0.15);
        box-shadow:
            0 0 calc(4px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.1),
            inset 0 0 calc(2px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.05);
    }
}

@keyframes neon-inner-flicker {
    0%, 39.999%, 42%, 82.999%, 85%, 85.999%, 89%, 100% {
        border-color: rgba(var(--color-secondary-rgb), calc(0.25 + 0.45 * var(--frame-intensity)));
        box-shadow:
            0 0 calc(8px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.3),
            inset 0 0 calc(4px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.15);
    }
    40%, 41.999%, 83%, 84.999%, 86%, 88.999% {
        border-color: rgba(var(--color-secondary-rgb), 0.1);
        box-shadow:
            0 0 calc(2px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.05),
            inset 0 0 calc(1px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.02);
    }
}

/* Hide Frame Logic */
body.border-hidden.theme-karaoke-night .theme-frame,
body.border-hidden.theme-karaoke-night .theme-texture,
body.border-hidden.theme-karaoke-night .sway-layer {
    opacity: 0 !important;
    pointer-events: none;
    animation-play-state: paused !important;
}

/* Disable default floral frame elements */
body.theme-karaoke-night .floral-bg {
    display: none !important;
}

/* 2. Background Texture - Ambient Fading Horizontal Lines & Bottom Dock */
body.theme-karaoke-night .theme-texture {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
    border-radius: 14px; /* Matches inner curve of 16px frame border */
}

body.theme-karaoke-night .theme-texture::before {
    content: '';
    position: absolute;
    top: 30%; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--color-accent-rgb), 0.6), transparent);
    box-shadow: 0 0 10px rgba(var(--color-accent-rgb), 0.5);
    opacity: 0.6;
    animation: neon-line-pulse 6s ease-in-out infinite alternate;
}

/* Housed Audio Dock at the bottom for equalizers */
body.theme-karaoke-night .theme-texture::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 48px;
    background: rgba(10, 10, 15, 0.9);
    border-top: 1px solid rgba(var(--color-secondary-rgb), 0.3);
    box-shadow: 0 -4px 20px rgba(var(--color-secondary-rgb), 0.1);
    z-index: 2;
    animation: neon-inner-flicker 8s linear infinite;
}

@keyframes neon-line-pulse {
    0% {
        opacity: calc(0.15 + 0.15 * var(--frame-intensity));
        filter: brightness(0.8);
    }
    100% {
        opacity: calc(0.5 + 0.5 * var(--frame-intensity));
        filter: brightness(1.25);
    }
}

/* 3. Segmented LED Neon Equalizer & Decorative Corner Assets */

body.theme-karaoke-night {
    --karaoke-eq-gradient: linear-gradient(to top, var(--color-accent), var(--color-secondary));
}

@supports (background: linear-gradient(in oklch, red, blue)) {
    body.theme-karaoke-night {
        --karaoke-eq-gradient: linear-gradient(to top in oklch, var(--color-accent), var(--color-secondary));
    }
}

/* Hide the old corner prototyping equalizers */
body.theme-karaoke-night .sway-bottom-left,
body.theme-karaoke-night .sway-bottom-right {
    display: none !important;
}

/* 12-bar Segmented LED Visualizer bridge centered at the bottom dock */
body.theme-karaoke-night .sway-bottom-3,
body.theme-karaoke-night .sway-bottom-4,
body.theme-karaoke-night .sway-bottom-5,
body.theme-karaoke-night .sway-bottom-6,
body.theme-karaoke-night .sway-bottom-7,
body.theme-karaoke-night .sway-bottom-8,
body.theme-karaoke-night .sway-bottom-9,
body.theme-karaoke-night .sway-bottom-10,
body.theme-karaoke-night .sway-bottom-11,
body.theme-karaoke-night .sway-bottom-12,
body.theme-karaoke-night .sway-bottom-13,
body.theme-karaoke-night .sway-bottom-14 {
    display: block !important;
    position: absolute;
    bottom: 6px;
    width: 14px;
    height: 36px;
    z-index: 100;
    pointer-events: none;
    opacity: calc(0.75 + 0.25 * var(--frame-intensity));
    transition: opacity 0.5s ease;
    border-radius: 2px;
    background: var(--karaoke-eq-gradient);
    mask-image: repeating-linear-gradient(to top, black 0px, black 3px, transparent 3px, transparent 5px);
    -webkit-mask-image: repeating-linear-gradient(to top, black 0px, black 3px, transparent 3px, transparent 5px);
    box-shadow: 
        0 0 10px rgba(var(--color-secondary-rgb), 0.4),
        0 0 20px rgba(var(--color-accent-rgb), 0.2);
    transform-origin: bottom center;
}

/* Distribution & dynamic scaleY animations for the 12 visualizer bars */
body.theme-karaoke-night .sway-bottom-3 {
    left: calc(22% + 0 * 5.1%);
    animation: eq-pulse-low calc(1.8s / var(--gust-speed, 1)) infinite ease-in-out;
}
body.theme-karaoke-night .sway-bottom-4 {
    left: calc(22% + 1 * 5.1%);
    animation: eq-pulse-mid calc(1.2s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.2s;
}
body.theme-karaoke-night .sway-bottom-5 {
    left: calc(22% + 2 * 5.1%);
    animation: eq-pulse-high calc(1.5s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.4s;
}
body.theme-karaoke-night .sway-bottom-6 {
    left: calc(22% + 3 * 5.1%);
    animation: eq-pulse-vocal calc(1.0s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.1s;
}
body.theme-karaoke-night .sway-bottom-7 {
    left: calc(22% + 4 * 5.1%);
    animation: eq-pulse-mid calc(1.6s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.5s;
}
body.theme-karaoke-night .sway-bottom-8 {
    left: calc(22% + 5 * 5.1%);
    animation: eq-pulse-low calc(1.3s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.3s;
}
body.theme-karaoke-night .sway-bottom-9 {
    left: calc(22% + 6 * 5.1%);
    animation: eq-pulse-vocal calc(1.1s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.6s;
}
body.theme-karaoke-night .sway-bottom-10 {
    left: calc(22% + 7 * 5.1%);
    animation: eq-pulse-high calc(1.7s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.2s;
}
body.theme-karaoke-night .sway-bottom-11 {
    left: calc(22% + 8 * 5.1%);
    animation: eq-pulse-mid calc(1.4s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.7s;
}
body.theme-karaoke-night .sway-bottom-12 {
    left: calc(22% + 9 * 5.1%);
    animation: eq-pulse-low calc(1.9s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.1s;
}
body.theme-karaoke-night .sway-bottom-13 {
    left: calc(22% + 10 * 5.1%);
    animation: eq-pulse-vocal calc(1.2s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.5s;
}
body.theme-karaoke-night .sway-bottom-14 {
    left: calc(22% + 11 * 5.1%);
    animation: eq-pulse-high calc(1.5s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.3s;
}

@keyframes eq-pulse-low {
    0%, 100% { transform: scaleY(0.25); }
    50% { transform: scaleY(0.95); }
}
@keyframes eq-pulse-mid {
    0%, 100% { transform: scaleY(0.35); }
    50% { transform: scaleY(1.0); }
}
@keyframes eq-pulse-high {
    0%, 100% { transform: scaleY(0.15); }
    50% { transform: scaleY(0.85); }
}
@keyframes eq-pulse-vocal {
    0%, 100% { transform: scaleY(0.4); }
    50% { transform: scaleY(0.95); }
}

/* Pulsing background neon speakers in the top-left and top-right corners */
body.theme-karaoke-night .sway-top-left,
body.theme-karaoke-night .sway-top-right {
    display: block !important;
    position: absolute;
    top: 35px;
    width: 150px;
    height: 150px;
    z-index: 40;
    opacity: 0.18;
    transform-origin: center center;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

body.theme-karaoke-night .sway-top-left {
    left: 45px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none'><rect x='10' y='10' width='180' height='180' rx='20' stroke='%23ff007f' stroke-width='4' fill='rgba(10,10,15,0.85)'/><circle cx='100' cy='100' r='65' stroke='%2300f2ff' stroke-width='3'/><circle cx='100' cy='100' r='40' stroke='%2300f2ff' stroke-width='1.5' stroke-dasharray='4 4'/><circle cx='100' cy='100' r='18' stroke='%23ff007f' stroke-width='2' fill='%23ff007f' opacity='0.7'/></svg>") no-repeat center/contain !important;
    animation: speaker-beat-left calc(1.2s / var(--gust-speed, 1)) infinite ease-in-out;
}

body.theme-karaoke-night .sway-top-right {
    right: 45px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none'><rect x='10' y='10' width='180' height='180' rx='20' stroke='%23ff007f' stroke-width='4' fill='rgba(10,10,15,0.85)'/><circle cx='100' cy='100' r='65' stroke='%2300f2ff' stroke-width='3'/><circle cx='100' cy='100' r='40' stroke='%2300f2ff' stroke-width='1.5' stroke-dasharray='4 4'/><circle cx='100' cy='100' r='18' stroke='%23ff007f' stroke-width='2' fill='%23ff007f' opacity='0.7'/></svg>") no-repeat center/contain !important;
    animation: speaker-beat-right calc(1.2s / var(--gust-speed, 1)) infinite ease-in-out;
    animation-delay: -0.3s;
}

@keyframes speaker-beat-left {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.08); filter: brightness(1.3); }
}

@keyframes speaker-beat-right {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.08); filter: brightness(1.3); }
}

/* Remove unused/disabled sway assets */
body.theme-karaoke-night .sway-left-side,
body.theme-karaoke-night .sway-right-side,
body.theme-karaoke-night .sway-top-2,
body.theme-karaoke-night .sway-top-3 {
    display: none !important;
}

/* 4. Glassmorphic Hosts Container Card */
body.theme-karaoke-night .hosts-container {
    background: rgba(12, 12, 18, 0.72) !important;
    border: 1px solid rgba(var(--color-secondary-rgb), 0.28) !important;
    border-radius: 16px;
    padding: 32px 40px !important;
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(var(--color-secondary-rgb), 0.08),
        inset 0 0 12px rgba(var(--color-secondary-rgb), 0.04) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    margin: 3.5vh auto 2.5vh auto !important;
    max-width: 90%;
    position: relative;
    z-index: 10;
}

body.theme-karaoke-night .hosts-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 24px;
    margin-top: 20px;
}

/* 5. Glowing Neon Logo Banner Badge */
body.theme-karaoke-night .logo-banner {
    background: rgba(12, 12, 18, 0.82) !important;
    border: 2px solid rgba(var(--color-accent-rgb), 0.8) !important;
    border-radius: 8px;
    padding: 14px 48px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        0 0 15px rgba(var(--color-accent-rgb), 0.4),
        inset 0 0 8px rgba(var(--color-accent-rgb), 0.2) !important;
    margin: 2.2rem 0 -0.5rem 0;
    position: relative;
    overflow: hidden;
    animation: neon-banner-flicker 5s linear infinite;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

@keyframes neon-banner-flicker {
    0%, 29.999%, 32%, 78.999%, 80%, 80.999%, 84%, 100% {
        border-color: rgba(var(--color-accent-rgb), 0.8);
        box-shadow:
            0 0 15px rgba(var(--color-accent-rgb), 0.4),
            inset 0 0 8px rgba(var(--color-accent-rgb), 0.2);
    }
    30%, 31.999%, 79%, 79.999%, 81%, 83.999% {
        border-color: rgba(var(--color-accent-rgb), 0.2);
        box-shadow:
            0 0 4px rgba(var(--color-accent-rgb), 0.1),
            inset 0 0 2px rgba(var(--color-accent-rgb), 0.05);
    }
}

body.theme-karaoke-night .logo-text-custom {
    font-family: var(--font-heading) !important;
    color: #ffffff !important;
    text-shadow: 0 0 6px rgba(var(--color-accent-rgb), 0.85) !important;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
}

/* 6. Professional Chromatic-Neon Typography */
body.theme-karaoke-night .event-title {
    color: #ffffff;
    font-family: var(--font-display) !important;
    font-size: 5.2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 5px;
    line-height: 1.1;
    position: relative;
    text-shadow:
        0 0 4px #fff,
        0 0 10px var(--color-accent),
        0 0 20px var(--color-accent),
        -2px -2px 0 var(--color-secondary),
        2px 2px 0 var(--color-accent);
    animation: neon-chromatic-pulse 4s ease-in-out infinite alternate;
}

@keyframes neon-chromatic-pulse {
    0% {
        text-shadow:
            0 0 4px #fff,
            0 0 8px var(--color-accent),
            0 0 15px var(--color-accent),
            -1.5px -1.5px 0 var(--color-secondary),
            1.5px 1.5px 0 var(--color-accent);
    }
    100% {
        text-shadow:
            0 0 6px #fff,
            0 0 12px var(--color-accent),
            0 0 25px var(--color-accent),
            -3px -3px 0 var(--color-secondary),
            3px 3px 0 var(--color-accent);
    }
}

body.theme-karaoke-night .event-top-label {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-secondary);
    text-shadow: 0 0 8px rgba(var(--color-secondary-rgb), 0.75);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

body.theme-karaoke-night .event-subtitle {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-secondary);
    text-shadow: 0 0 8px rgba(var(--color-secondary-rgb), 0.75);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-top: 6px;
}

body.theme-karaoke-night .event-date {
    font-family: var(--font-primary);
    font-size: 1.15rem;
    color: #ffffff;
    opacity: 0.85;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 0 0 6px rgba(255, 255, 255, 0.2);
    margin-top: 6px;
}

body.theme-karaoke-night .hosts-title {
    font-family: var(--font-heading) !important;
    color: var(--color-secondary);
    font-size: calc(2.4rem * var(--host-text-size) * var(--host-scale-base) * var(--dynamic-scale));
    letter-spacing: 3px;
    text-transform: uppercase;
    text-shadow: 0 0 8px rgba(var(--color-secondary-rgb), 0.7);
    border-bottom: 1px solid rgba(var(--color-accent-rgb), 0.35);
    padding-bottom: 12px;
    width: 70%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

body.theme-karaoke-night .hosts-list span {
    font-family: var(--font-primary);
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 0 6px rgba(var(--color-accent-rgb), 0.6);
}

/* 7. Soft Atmospheric Light Leak & Bokeh Particles */

/* Single note (Treble/Flag) */
body.theme-karaoke-night .petal--karaoke-treble {
    clip-path: none !important;
    -webkit-clip-path: none !important;
    border-radius: 0 !important;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff007f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='8' cy='17' r='3' fill='%23ff007f'/><path d='M11 17V4h9v4h-9'/></svg>") no-repeat center/contain !important;
    filter: drop-shadow(0 0 5px var(--color-accent)) blur(0.5px);
    opacity: 0.35 !important;
}

/* Double eighth notes */
body.theme-karaoke-night .petal--karaoke-note {
    clip-path: none !important;
    -webkit-clip-path: none !important;
    border-radius: 0 !important;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28' fill='none' stroke='%2300f2ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='6' cy='18' r='3' fill='%2300f2ff'/><circle cx='18' cy='15' r='3' fill='%2300f2ff'/><path d='M9 18V5l12-3v13'/><path d='M9 10l12-3'/></svg>") no-repeat center/contain !important;
    filter: drop-shadow(0 0 5px var(--color-secondary)) blur(0.5px);
    opacity: 0.35 !important;
}

/* Miniature microphones */
body.theme-karaoke-night .petal--karaoke-mic {
    clip-path: none !important;
    -webkit-clip-path: none !important;
    border-radius: 0 !important;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff007f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><rect x='9' y='2' width='6' height='9' rx='3' fill='%23ff007f' /><path d='M6 9a6 6 0 0 0 12 0' /><line x1='12' y1='15' x2='12' y2='22' /></svg>") no-repeat center/contain !important;
    filter: drop-shadow(0 0 5px var(--color-accent)) blur(0.8px);
    opacity: 0.25 !important;
}

/* Glowing lens-flare orbs (Soft bokeh) */
body.theme-karaoke-night .petal--karaoke-orb {
    clip-path: none !important;
    -webkit-clip-path: none !important;
    border-radius: 50% !important;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(0, 242, 255, 0.3) 40%, transparent 80%) !important;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
    filter: blur(1.5px);
    opacity: 0.45 !important;
}

/* Fullscreen Countdown Overlay */
body.theme-karaoke-night .fullscreen-countdown .countdown-content {
    background: rgba(8, 8, 12, 0.96) !important;
    border: 2px solid var(--color-accent) !important;
    box-shadow:
        0 0 25px rgba(var(--color-accent-rgb), 0.45),
        inset 0 0 15px rgba(var(--color-accent-rgb), 0.25) !important;
    border-radius: 10px !important;
}

body.theme-karaoke-night .fullscreen-countdown .countdown-text {
    font-family: var(--font-primary) !important;
    color: #ffffff !important;
}

body.theme-karaoke-night .fullscreen-countdown #countdown-number {
    color: var(--color-secondary) !important;
    text-shadow: 0 0 12px rgba(var(--color-secondary-rgb), 0.85) !important;
}

/* Scaling Layout Constraints */
body.theme-karaoke-night .main-content {
    max-width: 1720px;
}

@media (max-width: 1800px) {
    body.theme-karaoke-night .hosts-list span {
        font-size: calc(1.45em * var(--host-text-size) * var(--host-scale-base) * var(--dynamic-scale));
    }

    body.theme-karaoke-night .hosts-container {
        margin: 2.5vh auto !important;
    }

    body.theme-karaoke-night .event-footer {
        transform-origin: bottom center;
        margin-bottom: 24px;
    }
}

@media (min-width: 1801px) {
    body.theme-karaoke-night .logo-banner {
        scale: 1.12;
        margin-top: 2.2rem;
        transform-origin: top center;
    }

    body.theme-karaoke-night .hosts-list span {
        font-size: calc(1.82em * var(--host-text-size) * var(--host-scale-base) * var(--dynamic-scale));
    }

    body.theme-karaoke-night .hosts-container {
        margin-top: 2.5vh !important;
        margin-bottom: 2vh !important;
    }

    body.theme-karaoke-night .event-footer {
        scale: 1.12;
        margin-bottom: 3vh;
        transform-origin: bottom center;
    }
}

/* Light Swatch Accommodations */
body.theme-karaoke-night.is-light-bg {
    background: 
        /* Neon grid pattern - slightly more visible on light bg */
        linear-gradient(rgba(var(--color-secondary-rgb), 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--color-secondary-rgb), 0.08) 1px, transparent 1px),
        /* Layered Ambient Neon Glows - stronger to create a cotton-candy spotlight effect */
        radial-gradient(circle at 15% 25%, rgba(var(--color-accent-rgb), 0.22) 0%, transparent 55%),
        radial-gradient(circle at 85% 75%, rgba(var(--color-secondary-rgb), 0.22) 0%, transparent 55%),
        var(--color-primary) !important;
}

body.theme-karaoke-night.is-light-bg .sway-top-left,
body.theme-karaoke-night.is-light-bg .sway-top-right {
    opacity: 0.92 !important; /* Reduce transparency */
    /* Add a floating shadow and a soft color halo so they look backlit */
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.16)) drop-shadow(0 0 12px rgba(var(--color-accent-rgb), 0.35)) !important;
}

body.theme-karaoke-night.is-light-bg .petal--karaoke-treble,
body.theme-karaoke-night.is-light-bg .petal--karaoke-note,
body.theme-karaoke-night.is-light-bg .petal--karaoke-mic {
    opacity: 0.75 !important; /* Make music particles clearer on light backgrounds */
}

body.theme-karaoke-night.is-light-bg .theme-frame {
    border-color: rgba(var(--color-accent-rgb), 0.75) !important;
    box-shadow:
        0 0 calc(16px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.45),
        inset 0 0 calc(8px * var(--frame-intensity)) rgba(var(--color-accent-rgb), 0.25) !important;
}

body.theme-karaoke-night.is-light-bg .theme-frame::before {
    border-color: rgba(var(--color-secondary-rgb), 0.65) !important;
    box-shadow:
        0 -3px calc(10px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.35),
        inset 0 3px calc(5px * var(--frame-intensity)) rgba(var(--color-secondary-rgb), 0.2) !important;
}

/* Audio dock gets a glowing neon separator line */
body.theme-karaoke-night.is-light-bg .theme-texture::after {
    border-top: 1.5px solid var(--color-secondary) !important;
    box-shadow: 0 -4px 15px rgba(var(--color-secondary-rgb), 0.3) !important;
}

body.theme-karaoke-night.is-light-bg .event-title {
    color: var(--color-accent) !important;
    text-shadow: 
        -1px -1px 0 var(--color-dark-text),
        1px -1px 0 var(--color-dark-text),
        -1px 1px 0 var(--color-dark-text),
        1px 1px 0 var(--color-dark-text),
        0 0 10px rgba(var(--color-accent-rgb), 0.55),
        0 0 25px rgba(var(--color-accent-rgb), 0.35),
        2px 2px 0 var(--color-secondary),
        3px 3px 6px rgba(0, 0, 0, 0.18) !important;
}

body.theme-karaoke-night.is-light-bg .hosts-title,
body.theme-karaoke-night.is-light-bg .hosts-list span,
body.theme-karaoke-night.is-light-bg .event-subtitle,
body.theme-karaoke-night.is-light-bg .event-top-label,
body.theme-karaoke-night.is-light-bg .event-date {
    color: var(--color-dark-text) !important;
    /* Soft colored glow behind dark text to emulate back-lit lettering */
    text-shadow: 0 0 8px rgba(var(--color-accent-rgb), 0.2) !important;
}

body.theme-karaoke-night.is-light-bg .logo-banner {
    background: rgba(255, 255, 255, 0.88) !important;
    border-color: var(--color-dark-text) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
    animation: none;
}

body.theme-karaoke-night.is-light-bg .logo-text-custom {
    color: var(--color-dark-text) !important;
    text-shadow: none !important;
}

body.theme-karaoke-night.is-light-bg .hosts-container {
    background: rgba(255, 255, 255, 0.82) !important;
    border-color: rgba(var(--color-secondary-rgb), 0.5) !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.06),
        0 0 20px rgba(var(--color-secondary-rgb), 0.12) !important;
}

/* Play state controls integration */
body.theme-karaoke-night .theme-texture::before,
body.theme-karaoke-night .theme-texture::after,
body.theme-karaoke-night .sway-bottom-left,
body.theme-karaoke-night .sway-bottom-right,
body.theme-karaoke-night .logo-banner,
body.theme-karaoke-night .theme-frame {
    animation-play-state: var(--grid-play-state, running) !important;
}