.mod-karaoke-player {
    --mod-karaoke-accent: var(--bs-primary, var(--primary, #f97316));
    --mod-karaoke-accent-strong: color-mix(in srgb, var(--mod-karaoke-accent) 82%, #000 18%);
    --mod-karaoke-panel: rgba(12, 18, 28, .74);
    --mod-karaoke-panel-strong: rgba(12, 18, 28, .88);
    --mod-karaoke-text: #fff;
    max-width: 980px;
    margin: 0 auto;
}

.mod-karaoke-shell {
    position: relative;
    overflow: hidden;
    background: #05070a;
    border-radius: 1rem;
    box-shadow: 0 18px 48px rgba(0, 0, 0, .24);
    aspect-ratio: 16 / 9;
}

.mod-karaoke-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.mod-karaoke-player audio {
    display: none;
}

.mod-karaoke-topbar,
.mod-karaoke-controlbar,
.mod-karaoke-bigplay,
.mod-karaoke-message {
    position: absolute;
    z-index: 3;
}

.mod-karaoke-topbar,
.mod-karaoke-controlbar {
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.mod-karaoke-topbar {
    top: .85rem;
    left: .85rem;
    right: .85rem;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.mod-karaoke-mode-toggle {
    display: inline-flex;
    gap: .25rem;
    padding: .28rem;
    border-radius: 999px;
    background: var(--mod-karaoke-panel);
    backdrop-filter: blur(12px);
    pointer-events: auto;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
}

.mod-karaoke-mode-btn,
.mod-karaoke-control-btn,
.mod-karaoke-bigplay {
    border: 0;
    color: var(--mod-karaoke-text);
    cursor: pointer;
    user-select: none;
    transition: transform .14s ease, background-color .14s ease, opacity .14s ease, box-shadow .14s ease;
}

.mod-karaoke-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: .38rem;
    min-height: 2.25rem;
    padding: .38rem .82rem;
    border-radius: 999px;
    background: transparent;
    font-weight: 700;
    letter-spacing: .01em;
    opacity: .84;
}

.mod-karaoke-mode-btn.active {
    background: var(--mod-karaoke-accent);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--mod-karaoke-accent) 36%, transparent);
    opacity: 1;
}

.mod-karaoke-mode-btn:hover,
.mod-karaoke-control-btn:hover,
.mod-karaoke-bigplay:hover {
    transform: translateY(-1px);
}

.mod-karaoke-mode-icon {
    font-size: 1rem;
    line-height: 1;
}

.mod-karaoke-bigplay {
    top: 50%;
    left: 50%;
    width: 4.25rem;
    height: 4.25rem;
    transform: translate(-50%, -50%);
    border-radius: 999px;
    background: color-mix(in srgb, var(--mod-karaoke-accent) 88%, #fff 12%);
    font-size: 2rem;
    line-height: 1;
    box-shadow: 0 16px 38px rgba(0, 0, 0, .35);
}

.mod-karaoke-bigplay:hover {
    transform: translate(-50%, calc(-50% - 1px));
}

.mod-karaoke-shell.is-playing .mod-karaoke-bigplay {
    opacity: 0;
    pointer-events: none;
}

.mod-karaoke-message {
    left: 50%;
    bottom: 5.2rem;
    transform: translateX(-50%);
    max-width: min(90%, 720px);
    padding: .55rem .8rem;
    border-radius: .75rem;
    background: var(--mod-karaoke-panel-strong);
    color: var(--mod-karaoke-text);
    font-size: .92rem;
    opacity: 0;
    pointer-events: none;
}

.mod-karaoke-message.is-visible {
    opacity: 1;
}

.mod-karaoke-controlbar {
    left: .85rem;
    right: .85rem;
    bottom: .85rem;
    display: grid;
    grid-template-columns: auto auto 1fr auto auto minmax(70px, 100px) auto;
    gap: .65rem;
    align-items: center;
    padding: .62rem .72rem;
    border-radius: 1rem;
    background: var(--mod-karaoke-panel-strong);
    backdrop-filter: blur(14px);
    color: var(--mod-karaoke-text);
    box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
}

.mod-karaoke-control-btn {
    min-width: 2.25rem;
    min-height: 2.25rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    font-size: 1rem;
}

.mod-karaoke-control-btn:hover {
    background: var(--mod-karaoke-accent);
}

.mod-karaoke-time {
    min-width: 2.65rem;
    font-variant-numeric: tabular-nums;
    font-size: .88rem;
    opacity: .95;
    text-align: center;
}

.mod-karaoke-seek,
.mod-karaoke-volume {
    accent-color: var(--mod-karaoke-accent);
    cursor: pointer;
}

.mod-karaoke-seek {
    width: 100%;
}

.mod-karaoke-volume {
    width: 100%;
}

.mod-karaoke-shell:fullscreen,
.mod-karaoke-shell:-webkit-full-screen,
.mod-karaoke-shell.is-fullscreen {
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    max-height: none !important;
    border-radius: 0;
    aspect-ratio: auto;
    background: #000;
}

.mod-karaoke-shell:fullscreen .mod-karaoke-video,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-video,
.mod-karaoke-shell.is-fullscreen .mod-karaoke-video {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
}

.mod-karaoke-shell:fullscreen .mod-karaoke-topbar,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-topbar,
.mod-karaoke-shell.is-fullscreen .mod-karaoke-topbar {
    top: max(1.2rem, env(safe-area-inset-top));
}

.mod-karaoke-shell:fullscreen .mod-karaoke-controlbar,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-controlbar,
.mod-karaoke-shell.is-fullscreen .mod-karaoke-controlbar {
    left: max(1.2rem, env(safe-area-inset-left));
    right: max(1.2rem, env(safe-area-inset-right));
    bottom: max(1.2rem, env(safe-area-inset-bottom));
}


.mod-karaoke-shell.is-controls-hidden {
    cursor: none;
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-topbar,
.mod-karaoke-shell.is-controls-hidden .mod-karaoke-controlbar {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-topbar {
    transform: translateY(-.75rem);
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-controlbar {
    transform: translateY(.75rem);
}

.mod-karaoke-shell:not(.is-controls-hidden),
.mod-karaoke-shell:not(.is-controls-hidden) .mod-karaoke-video {
    cursor: default;
}

.mod-karaoke-mode-btn:focus-visible,
.mod-karaoke-control-btn:focus-visible,
.mod-karaoke-bigplay:focus-visible,
.mod-karaoke-seek:focus-visible,
.mod-karaoke-volume:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--mod-karaoke-accent) 55%, #fff 45%);
    outline-offset: 3px;
}

@supports not (color: color-mix(in srgb, #fff, #000)) {
    .mod-karaoke-player {
        --mod-karaoke-accent-strong: var(--mod-karaoke-accent);
    }

    .mod-karaoke-mode-btn.active,
    .mod-karaoke-control-btn:hover,
    .mod-karaoke-bigplay {
        background: var(--mod-karaoke-accent);
    }
}

@media (max-width: 640px) {
   .mod-karaoke-shell {
        border-radius: .75rem;
    }

    .mod-karaoke-topbar {
        top: .55rem;
        left: .55rem;
        right: .55rem;
    }

    .mod-karaoke-mode-btn {
        min-height: 2rem;
        padding: .3rem .6rem;
        font-size: .86rem;
    }

    .mod-karaoke-controlbar {
        left: .55rem;
        right: .55rem;
        bottom: .55rem;
        grid-template-columns: auto auto 1fr auto auto;
        gap: .45rem;
        padding: .5rem;
    }

    .mod-karaoke-controlbar .mod-karaoke-time[data-region="duration"],
    .mod-karaoke-volume-btn,
    .mod-karaoke-volume {
        display: none;
    }

    .mod-karaoke-bigplay {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.65rem;
    }
}


/* 1.2.4 fullscreen and auto-hide hardening. */
.mod-karaoke-shell {
    isolation: isolate;
}

.mod-karaoke-video {
    max-width: none;
    max-height: none;
}


.mod-karaoke-shell:fullscreen,
.mod-karaoke-shell:-webkit-full-screen,
.mod-karaoke-shell.is-fullscreen,
.mod-karaoke-shell.is-pseudo-fullscreen {
    position: fixed !important;
    inset: 0 !important;
    z-index: 2147483000 !important;
    display: block !important;
    width: 100vw !important;
    height: 100vh !important;
    width: 100dvw !important;
    height: 100dvh !important;
    min-width: 100vw !important;
    min-height: 100vh !important;
    min-width: 100dvw !important;
    min-height: 100dvh !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    aspect-ratio: auto !important;
    overflow: hidden !important;
    background: #000 !important;
}

.mod-karaoke-shell:fullscreen .mod-karaoke-video,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-video,
.mod-karaoke-shell.is-fullscreen .mod-karaoke-video,
.mod-karaoke-shell.is-pseudo-fullscreen .mod-karaoke-video {
    position: absolute !important;
    inset: 0 !important;
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #000 !important;
    object-fit: contain !important;
    object-position: center center !important;
    transform: none !important;
}


.mod-karaoke-shell.is-fullscreen .mod-karaoke-topbar,
.mod-karaoke-shell.is-pseudo-fullscreen .mod-karaoke-topbar,
.mod-karaoke-shell:fullscreen .mod-karaoke-topbar,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-topbar {
    top: max(1rem, env(safe-area-inset-top)) !important;
    left: max(1rem, env(safe-area-inset-left)) !important;
    right: max(1rem, env(safe-area-inset-right)) !important;
}

.mod-karaoke-shell.is-fullscreen .mod-karaoke-controlbar,
.mod-karaoke-shell.is-pseudo-fullscreen .mod-karaoke-controlbar,
.mod-karaoke-shell:fullscreen .mod-karaoke-controlbar,
.mod-karaoke-shell:-webkit-full-screen .mod-karaoke-controlbar {
    left: max(1rem, env(safe-area-inset-left)) !important;
    right: max(1rem, env(safe-area-inset-right)) !important;
    bottom: max(1rem, env(safe-area-inset-bottom)) !important;
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-topbar,
.mod-karaoke-shell.is-controls-hidden .mod-karaoke-controlbar {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-topbar {
    transform: translateY(-.85rem) !important;
}

.mod-karaoke-shell.is-controls-hidden .mod-karaoke-controlbar {
    transform: translateY(.85rem) !important;
}

html.mod-karaoke-has-pseudo-fullscreen,
body.mod-karaoke-has-pseudo-fullscreen {
    overflow: hidden !important;
}