/* YouTube Videos Module Styles */

.video-description-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--bs-emphasis-color);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--bs-primary);
    display: inline-block;
}

/* Module container */
.mod-youtubevideos {
    margin-bottom: 2rem;
}

/* Module heading */
.mod-youtubevideos__heading {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--bs-body-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--bs-primary);
}

/* Video grid */
.mod-youtubevideos__items {
    display: grid;
    gap: 1.5rem;
}

/* Grid column layouts */
.mod-youtubevideos__items.video-grid--2-cols {
    grid-template-columns: repeat(2, 1fr);
}

.mod-youtubevideos__items.video-grid--3-cols {
    grid-template-columns: repeat(3, 1fr);
}

.mod-youtubevideos__items.video-grid--4-cols {
    grid-template-columns: repeat(4, 1fr);
}

.mod-youtubevideos__items.video-grid--6-cols {
    grid-template-columns: repeat(6, 1fr);
}

/* Video item card */
.mod-youtubevideos__items .video-item {
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 0.75rem;
    overflow: hidden;
    background: var(--bs-body-bg, #ffffff);
    box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

.mod-youtubevideos__items .video-item:hover {
    transform: translateY(-0.25rem);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12);
}

.mod-youtubevideos__items .video-item:focus {
    outline: 2px solid var(--bs-primary, #0d6efd);
    outline-offset: 2px;
}

/* Thumbnail */
.mod-youtubevideos__items .video-item__thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #f0f0f0;
    overflow: hidden;
}

.mod-youtubevideos__items .video-item__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-youtubevideos__items .video-item:hover .video-item__thumbnail::before {
    background: rgba(0, 0, 0, 0.2);
}

.mod-youtubevideos__items .video-item__thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.mod-youtubevideos__items .video-item:hover .video-item__thumbnail img {
    transform: scale(1.05);
}

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

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

.mod-youtubevideos__items .video-item__duration {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Video content */
.mod-youtubevideos__items .video-item__title {
    margin: 0.75rem 1rem 0.5rem;
    font-size: 0.9375rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--bs-body-color, #1a1a1a);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mod-youtubevideos__items .video-item__description {
    margin: 0 1rem 1rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--bs-secondary-color, #666);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Video modal styles */
.mod-youtubevideos .modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.mod-youtubevideos .modal-header {
    border-bottom: 1px solid var(--bs-border-color);
    padding: 20px 28px;
    background: var(--bs-primary);
    border-radius: 16px 16px 0 0;
}

.mod-youtubevideos .modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--bs-white);
    line-height: 1.4;
    margin: 0;
}

.mod-youtubevideos .modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.mod-youtubevideos .modal-header .btn-close:hover {
    opacity: 1;
}

.mod-youtubevideos .modal-body {
    padding: 0;
    background: var(--bs-body-bg);
}

.mod-youtubevideos [id^="youtube-player"] {
    width: 100%;
    height: 100%;
    background: var(--bs-dark);
}

/* Video description in modal */
.mod-youtubevideos .video-description-modal {
    padding: 24px 28px;
    background: var(--bs-light);
    border-top: 1px solid var(--bs-border-color);
}

.mod-youtubevideos .video-description-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--bs-emphasis-color);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--bs-primary);
    display: inline-block;
}

.mod-youtubevideos .video-description-content {
    font-size: 14px;
    line-height: 1.7;
    color: var(--bs-secondary-color);
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 8px;
}

/* Custom scrollbar for description */
.mod-youtubevideos .video-description-content::-webkit-scrollbar {
    width: 8px;
}

.mod-youtubevideos .video-description-content::-webkit-scrollbar-track {
    background: var(--bs-border-color);
    border-radius: 4px;
}

.mod-youtubevideos .video-description-content::-webkit-scrollbar-thumb {
    background: var(--bs-primary);
    border-radius: 4px;
}

.mod-youtubevideos .video-description-content::-webkit-scrollbar-thumb:hover {
    background: var(--bs-primary-border-subtle);
}

/* Customize modal width */
@media (min-width: 992px) {
    .modal-lg {
        max-width: 900px;
    }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .video-grid--6-cols {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .mod-youtubevideos__items.video-grid--6-cols {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {

    .mod-youtubevideos__items.video-grid--4-cols,
    .mod-youtubevideos__items.video-grid--6-cols {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {

    .mod-youtubevideos__items.video-grid--2-cols,
    .mod-youtubevideos__items.video-grid--3-cols,
    .mod-youtubevideos__items.video-grid--4-cols,
    .mod-youtubevideos__items.video-grid--6-cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .mod-youtubevideos__heading {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {

    .mod-youtubevideos__items.video-grid--2-cols,
    .mod-youtubevideos__items.video-grid--3-cols,
    .mod-youtubevideos__items.video-grid--4-cols,
    .mod-youtubevideos__items.video-grid--6-cols {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .mod-youtubevideos__heading {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
}

/* Empty state and error messages */
.mod-youtubevideos .alert {
    border-radius: 0.75rem;
    padding: 1rem 1.5rem;
    margin: 0;
}

.mod-youtubevideos .alert-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border: none;
    color: #1976d2;
}

.mod-youtubevideos .alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffe5b4 100%);
    border: none;
    color: #856404;
}