/* =============================================================================
   CB YouTube Video – Frontend Styles
   ============================================================================= */

.cb-youtube {
    --cb-yt-play-size: 68px;
    --cb-yt-transition: 0.2s ease;
    --cb-yt-radius: 4px;
    
    margin-block: 0px;
}

/* Clickable wrapper --------------------------------------------------------- */

.cb-youtube__wrap {
    display: block;
    position: relative;
    cursor: pointer;
    border-radius: var(--cb-yt-radius);
    overflow: hidden;
}

.cb-youtube__wrap:focus-visible {
    outline: 3px solid #005fcc;
    outline-offset: 3px;
}

/* Stage: maintains 16:9 aspect ratio --------------------------------------- */

.cb-youtube__stage {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    background: #111;
    overflow: hidden;
}

/* Thumbnail image ---------------------------------------------------------- */

.cb-youtube__thumbnail {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition:
        transform var(--cb-yt-transition),
        filter var(--cb-yt-transition);
}

.cb-youtube__wrap:hover .cb-youtube__thumbnail,
.cb-youtube__wrap:focus-visible .cb-youtube__thumbnail {
    transform: scale(1.06);
    filter: brightness(1);
}

.cb-youtube__thumbnail--auto {
    background: #1a1a1a;
}

/* Titel-Overlay ------------------------------------------------------------ */

.cb-youtube__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.5rem 1rem 0.85rem;
    background: linear-gradient(to top, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0) 65%);
    pointer-events: none;
    z-index: 2;
}

.cb-youtube__overlay-title {
    margin: 0 0 0.15rem;
    color: #fff !important;
    font-size: 0.90rem;
    line-height: 1.2;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}

.cb-youtube__overlay-subtitle {
    margin: 0;
    color: rgba(255,255,255,0.82);
    font-size: 0.82rem;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* Play button -------------------------------------------------------------- */

.cb-youtube__play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 3;
    margin-bottom: 20px;
}

.cb-youtube__play-icon {
    width: var(--cb-yt-play-size);
    height: auto;
    transition:
        transform var(--cb-yt-transition),
        opacity var(--cb-yt-transition);
}

.cb-youtube__play-bg {
    fill: rgba(45, 184, 204, 1);
    fill-opacity: 0.8;
    transition: fill var(--cb-yt-transition), fill-opacity var(--cb-yt-transition);
}

.cb-youtube__play-arrow {
    fill: #fff;
}

.cb-youtube__wrap:hover .cb-youtube__play-bg,
.cb-youtube__wrap:focus-visible .cb-youtube__play-bg {
    fill: rgba(13, 149, 169, 1);
    fill-opacity: 1;
}

.cb-youtube__wrap:hover .cb-youtube__play-icon,
.cb-youtube__wrap:focus-visible .cb-youtube__play-icon {
    transform: scale(1.1);
}

/* Loaded iframe ------------------------------------------------------------ */

.cb-youtube__iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: #000;
}