/**
 * Premium Inline YouTube Video Preview Styles
 * Handles glassmorphism play buttons, transitions, and iframe scaling
 */

.rtcl-video-thumb-wrapper {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    /* Match parent rounded corners if any */
    border-radius: inherit; 
    background-color: #000;
}

/* Ensure original image fades out smoothly when video starts playing */
.rtcl-video-thumb-wrapper img {
    transition: opacity 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: block;
    width: 100%;
    height: auto;
}

.rtcl-video-thumb-wrapper.playing img {
    opacity: 0;
}

/* Glassmorphic Pulsing Play Button */
.rtcl-video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 54px;
    height: 54px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    cursor: pointer;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    pointer-events: auto; /* Allow clicks */
}

/* Play Icon (YouTube red accent on hover) */
.rtcl-video-play-btn i {
    color: #ffffff;
    font-size: 20px;
    transition: color 0.3s ease, transform 0.3s ease;
    margin-left: 2px; /* Center-align play triangle slightly */
}

.rtcl-video-thumb-wrapper:hover .rtcl-video-play-btn {
    background: #ff0000; /* YouTube Red */
    border-color: #ff0000;
    box-shadow: 0 10px 25px rgba(255, 0, 0, 0.4);
    transform: translate(-50%, -50%) scale(1.1);
}

.rtcl-video-thumb-wrapper:hover .rtcl-video-play-btn i {
    transform: scale(1.15);
}

/* Hide play button when video is playing */
.rtcl-video-thumb-wrapper.playing .rtcl-video-play-btn {
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%) scale(0.8);
}

/* Responsive Iframe positioning */
.rtcl-video-thumb-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 3;
    object-fit: cover;
    pointer-events: none; /* Prevents user from interacting with YouTube overlays */
}

/* Close Button (for stopping video inline) */
.rtcl-video-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    z-index: 12;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.rtcl-video-close-btn:hover {
    background: rgba(255, 68, 100, 0.9);
    transform: scale(1.1);
}

.rtcl-video-thumb-wrapper.playing .rtcl-video-close-btn {
    opacity: 1;
    visibility: visible;
}

/* Hide the play button overlay completely */
.rtcl-video-play-btn {
    display: none !important;
}