/**
 * @package     Joomla.Site
 * @subpackage  mod_youtube_single
 *
 * @copyright   Copyright (C) 2025 BKWSU. All rights reserved.
 * @license     GNU General Public License version 2 or later
 */

/* Module wrapper */
.mod-youtube-single {
    position: relative;
}

/* Thumbnail wrapper for thumbnail mode */
.mod-youtube-single .youtube-thumbnail {
    position: relative;
}

/* Thumbnail container */
.mod-youtube-single .video-thumbnail {
    position: relative !important;
    display: block !important;
    overflow: hidden;
    cursor: pointer;
    isolation: isolate;
}

/* Ensure images don't break layout */
.mod-youtube-single .video-thumbnail img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Dark overlay on hover */
.mod-youtube-single .video-thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.mod-youtube-single .video-thumbnail:hover::before {
    background: rgba(0, 0, 0, 0.2);
}

/* YouTube-style play button */
.mod-youtube-single .play-button {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 100 !important;
    transition: all 0.3s ease;
    pointer-events: none;
    will-change: transform;
}

.mod-youtube-single .play-button-bg {
    width: 68px !important;
    height: 48px !important;
    background-color: rgba(33, 33, 33, 0.8) !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background-color 0.3s ease;
    pointer-events: none;
}

.mod-youtube-single .video-thumbnail:hover .play-button-bg {
    background-color: rgba(230, 33, 23, 0.9);
}

/* Play triangle icon */
.mod-youtube-single .play-triangle {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 9px 0 9px 15px;
    border-color: transparent transparent transparent #fff !important;
    margin-left: 3px;
    pointer-events: none;
}

.mod-youtube-single .video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1) !important;
}

/* Legacy support for icon-play */
.mod-youtube-single .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.mod-youtube-single .video-thumbnail:hover .play-icon {
    transform: translate(-50%, -50%) scale(1.15);
}

/* Card container - ensure proper stacking context */
.mod-youtube-single .card {
    position: relative;
    isolation: isolate;
}

/* Card image */
.mod-youtube-single .card-img-top {
    object-fit: cover;
    aspect-ratio: 16 / 9;
    display: block;
    width: 100%;
}

/* Video description */
.mod-youtube-single .video-description {
    margin-top: 1rem;
    color: var(--bs-secondary-color);
}

/* Clickable links */
.mod-youtube-single a[data-youtube-id] {
    text-decoration: none;
    color: inherit;
}

/* Player container */
.mod-youtube-single .youtube-player-container {
    overflow: hidden;
    border-radius: 0.375rem 0.375rem 0 0; /* Match card-img-top rounded-top */
}

.mod-youtube-single .youtube-thumbnail .youtube-player-container {
    border-radius: 0.375rem; /* Full rounded for thumbnail mode */
}

/* Transition when player loads */
.mod-youtube-single.player-loaded .card,
.mod-youtube-single.player-loaded .youtube-thumbnail {
    transition: opacity 0.3s ease;
}