/**
 * Lite YouTube Embed Styles
 * 
 * @package ProRank SEO
 * @since 1.0.0
 */

lite-youtube {
    background-color: #000;
    position: relative;
    display: block;
    contain: content;
    background-position: center center;
    background-size: cover;
    cursor: pointer;
    overflow: hidden;
    /* Maintain 16:9 aspect ratio */
    width: 100%;
    padding-bottom: 56.25%;
}

/* Gradient overlay */
lite-youtube::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    background-image: linear-gradient(180deg, #111 0%, transparent 50%);
    height: 60px;
    width: 100%;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

lite-youtube:hover::before {
    opacity: 0.7;
}

/* Responsive iframe */
lite-youtube > iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Play button */
lite-youtube > .lty-playbtn {
    display: block;
    width: 68px;
    height: 48px;
    position: absolute;
    cursor: pointer;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    z-index: 1;
    background-color: transparent;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 68 48"><path d="M66.52 7.74c-.78-2.93-2.49-5.41-5.42-6.19C55.79.13 34 0 34 0S12.21.13 6.9 1.55c-2.93.78-4.63 3.26-5.42 6.19C.06 13.05 0 24 0 24s.06 10.95 1.48 16.26c.78 2.93 2.49 5.41 5.42 6.19C12.21 47.87 34 48 34 48s21.79-.13 27.1-1.55c2.93-.78 4.64-3.26 5.42-6.19C67.94 34.95 68 24 68 24s-.06-10.95-1.48-16.26z" fill="%23f00"/><path d="M45 24 27 14v20" fill="%23fff"/></svg>');
    filter: grayscale(100%);
    transition: filter 0.1s cubic-bezier(0, 0, 0.2, 1);
    border: none;
}

lite-youtube:hover > .lty-playbtn,
lite-youtube .lty-playbtn:focus {
    filter: none;
}

/* Focus styles for accessibility */
lite-youtube .lty-playbtn:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Loading state */
lite-youtube.lyt-activated {
    cursor: unset;
}

lite-youtube.lyt-activated::before,
lite-youtube.lyt-activated > .lty-playbtn {
    opacity: 0;
    pointer-events: none;
}

/* Fade in animation */
.lyt-visually-hidden {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}

/* Support for different aspect ratios */
lite-youtube[aspect-ratio="4:3"] {
    padding-bottom: 75%;
}

lite-youtube[aspect-ratio="1:1"] {
    padding-bottom: 100%;
}

/* Ensure proper display in WordPress blocks */
.wp-block-embed__wrapper lite-youtube {
    margin: 0;
}

/* Print styles */
@media print {
    lite-youtube {
        background-image: none !important;
        border: 1px solid #ccc;
    }
    
    lite-youtube::after {
        content: "Video: " attr(videoid);
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-family: sans-serif;
        color: #333;
    }
}