/* =============================================================
   CK Video Tutorials — Styles
   ============================================================= */

/* Section wrapper */
.ck-videos-section {
    padding: 3rem 0;
}

.ck-videos-section__title {
    font-family: var(--ck-font-display, 'Bebas Neue', sans-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--ck-dark, #2D2D2D);
    text-align: center;
    margin: 0 0 2rem;
    letter-spacing: 0.02em;
}

/* ----- Filter bar ----- */
.ck-videos-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.ck-videos-filter__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1.1rem;
    border: 2px solid var(--ck-orange, #FFA200);
    border-radius: var(--ck-radius-full, 9999px);
    background: transparent;
    color: var(--ck-dark, #2D2D2D);
    font-family: var(--ck-font-body, 'Poppins', sans-serif);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--ck-transition-fast, 0.15s), color var(--ck-transition-fast, 0.15s);
    white-space: nowrap;
}

.ck-videos-filter__btn:hover,
.ck-videos-filter__btn.is-active {
    background: var(--ck-orange, #FFA200);
    color: #fff;
    border-color: var(--ck-orange, #FFA200);
}

/* ----- Grid ----- */
.ck-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.ck-videos-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.ck-videos-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

/* ----- Video Card ----- */
.ck-video-card {
    background: #fff;
    border-radius: var(--ck-radius-lg, 12px);
    box-shadow: var(--ck-shadow-sm, 0 2px 8px rgba(0,0,0,0.08));
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform var(--ck-transition-base, 0.3s), box-shadow var(--ck-transition-base, 0.3s);
}

.ck-video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ck-shadow-md, 0 8px 24px rgba(0,0,0,0.12));
}

/* Thumbnail */
.ck-video-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #111;
    flex-shrink: 0;
}

.ck-video-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--ck-transition-base, 0.3s);
}

.ck-video-card:hover .ck-video-card__thumb img {
    transform: scale(1.04);
}

/* Play button overlay */
.ck-video-card__play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.35);
    transition: background var(--ck-transition-base, 0.3s);
}

.ck-video-card:hover .ck-video-card__play {
    background: rgba(0, 0, 0, 0.5);
}

.ck-video-card__play-icon {
    width: 56px;
    height: 56px;
    background: var(--ck-orange, #FFA200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--ck-transition-base, 0.3s), background var(--ck-transition-base, 0.3s);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}

.ck-video-card:hover .ck-video-card__play-icon {
    transform: scale(1.12);
    background: #e69200;
}

.ck-video-card__play-icon svg {
    width: 22px;
    height: 22px;
    fill: #fff;
    margin-left: 3px; /* optical centering of triangle */
}

/* Duration badge */
.ck-video-card__duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 4px;
    font-family: var(--ck-font-body, 'Poppins', sans-serif);
    letter-spacing: 0.03em;
}

/* Featured star */
.ck-video-card__featured-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--ck-orange, #FFA200);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: 4px;
}

/* Card body */
.ck-video-card__body {
    padding: 1rem 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ck-video-card__category {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ck-orange, #FFA200);
    margin-bottom: 0.4rem;
}

.ck-video-card__title {
    font-family: var(--ck-font-body, 'Poppins', sans-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--ck-dark, #2D2D2D);
    line-height: 1.4;
    margin: 0 0 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ck-video-card__desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.6;
    margin: 0 0 0.75rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ck-video-card__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: #888;
    margin-top: auto;
}

.ck-video-card__meta svg {
    flex-shrink: 0;
}

/* ----- Modal ----- */
/* Uwaga: element jest przenoszony do <body> przez JS,
   dzięki czemu żaden z-index rodzica nie może go przykryć */
.ck-video-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.ck-video-modal-overlay.is-open {
    opacity: 1;
    pointer-events: all;
}

.ck-video-modal {
    position: relative;
    width: 100%;
    max-width: 900px;
    background: #111;
    border-radius: var(--ck-radius-lg, 12px);
    overflow: hidden;
    transform: scale(0.93);
    transition: transform 0.25s ease;
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}

.ck-video-modal-overlay.is-open .ck-video-modal {
    transform: scale(1);
}

.ck-video-modal__close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 36px;
    height: 36px;
    background: rgba(0,0,0,0.6);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: background 0.15s;
}

.ck-video-modal__close:hover {
    background: rgba(255,255,255,0.2);
}

.ck-video-modal__close svg {
    width: 18px;
    height: 18px;
    stroke: #fff;
}

.ck-video-modal__iframe-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
}

.ck-video-modal__iframe-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.ck-video-modal__info {
    padding: 1rem 1.25rem 1.25rem;
    background: #1a1a1a;
    color: #fff;
}

.ck-video-modal__title {
    font-family: var(--ck-font-body, 'Poppins', sans-serif);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: #fff;
}

.ck-video-modal__meta {
    font-size: 0.8rem;
    color: #aaa;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ck-video-modal__meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* ----- Pagination ----- */
.ck-videos-pagination {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}

.ck-videos-pagination .page-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ck-videos-pagination .page-numbers li {
    margin: 0;
}

.ck-videos-pagination .page-numbers a,
.ck-videos-pagination .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.6rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--ck-radius-md, 8px);
    font-family: var(--ck-font-body, 'Poppins', sans-serif);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ck-dark, #2D2D2D);
    text-decoration: none;
    transition: background var(--ck-transition-fast, 0.15s),
                border-color var(--ck-transition-fast, 0.15s),
                color var(--ck-transition-fast, 0.15s);
    background: #fff;
}

.ck-videos-pagination .page-numbers a:hover {
    border-color: var(--ck-orange, #FFA200);
    color: var(--ck-orange, #FFA200);
    background: #fff8ed;
}

.ck-videos-pagination .page-numbers span.current {
    background: var(--ck-orange, #FFA200);
    border-color: var(--ck-orange, #FFA200);
    color: #fff;
    font-weight: 700;
}

.ck-videos-pagination .page-numbers span.dots {
    border-color: transparent;
    background: transparent;
    cursor: default;
}

/* ----- Empty state ----- */
.ck-videos-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #888;
    font-size: 0.95rem;
}

/* ----- Responsive ----- */
@media (max-width: 991px) {
    .ck-videos-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 600px) {
    .ck-videos-grid {
        grid-template-columns: 1fr !important;
    }

    .ck-videos-filter__btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.9rem;
    }

    .ck-video-card__play-icon {
        width: 44px;
        height: 44px;
    }

    .ck-video-card__play-icon svg {
        width: 18px;
        height: 18px;
    }

    .ck-video-card__title {
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
        font-size: 0.95rem;
    }

    .ck-video-card__desc {
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
    }
}