/* ==========================================================================
   Video Audio Control � bot�o speaker + slider de volume
   Sobreposto a um <video> dentro de [data-video-audio-container].
   ========================================================================== */

/* Garante que o container seja a refer�ncia de posicionamento do .video-audio.
   N�o quebra layouts existentes (relative no lugar de static � transparente). */
[data-video-audio-container] {
    position: relative;
}

.video-audio {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: auto;
}

/* Toggle button (speaker icon) */
.video-audio__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.video-audio__toggle:hover,
.video-audio__toggle:focus-visible {
    background: rgba(0, 0, 0, 0.75);
    outline: none;
}

.video-audio__toggle:active {
    transform: scale(0.92);
}

.video-audio__icon {
    display: block;
}

.video-audio__icon--on { display: none; }
.video-audio__icon--off { display: block; }

.video-audio__toggle:not(.is-muted) .video-audio__icon--on { display: block; }
.video-audio__toggle:not(.is-muted) .video-audio__icon--off { display: none; }

/* Slider container � revela no hover no desktop */
.video-audio__slider {
    --va-fill: 100%;
    display: flex;
    align-items: center;
    height: 36px;
    width: 0;
    overflow: hidden;
    opacity: 0;
    transition: width 0.22s ease, opacity 0.18s ease;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 18px;
    padding: 0;
}

.video-audio:hover .video-audio__slider,
.video-audio:focus-within .video-audio__slider {
    width: 96px;
    opacity: 1;
    padding: 0 10px;
}

.video-audio__slider input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(
        to right,
        var(--color-primary, #2de2ff) 0%,
        var(--color-primary, #2de2ff) var(--va-fill, 100%),
        rgba(255, 255, 255, 0.3) var(--va-fill, 100%),
        rgba(255, 255, 255, 0.3) 100%
    );
    outline: none;
    cursor: pointer;
}

.video-audio__slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--color-primary, #2de2ff);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.video-audio__slider input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--color-primary, #2de2ff);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* Mobile / touch: slider escondido � s� o toggle (volume controlado pelo bot�o f�sico do device) */
@media (hover: none), (max-width: 768px) {
    .video-audio__slider {
        display: none;
    }
}