.imtcc-yt-playlist {
    --imtcc-border: #e6e8ec;
    --imtcc-text: #1e2430;
    --imtcc-muted: #737b87;
    --imtcc-surface: #ffffff;
    --imtcc-soft: #f7f8fa;

    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.8fr);
    gap: 22px;
    width: 100%;
    align-items: start;
}

.imtcc-yt-player-wrap {
    min-width: 0;
}

.imtcc-yt-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 14px;
    background: #000;
    box-shadow: 0 8px 28px rgba(0, 0, 0, .10);
}

.imtcc-yt-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.imtcc-yt-current-title {
    margin: 14px 0 0;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.35;
    color: var(--imtcc-text);
}

.imtcc-yt-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: var(--imtcc-playlist-max-height, 620px);
    overflow-y: auto;
    padding-right: 5px;
    scrollbar-width: thin;
}

.imtcc-yt-item {
    appearance: none;
    width: 100%;
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 11px;
    align-items: center;
    padding: 8px;
    margin: 0;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    text-align: left;
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
    color: var(--imtcc-text);
}

.imtcc-yt-item:hover {
    background: var(--imtcc-soft);
    transform: translateY(-1px);
}

.imtcc-yt-item.is-active {
    background: var(--imtcc-soft);
    border-color: var(--imtcc-border);
}

.imtcc-yt-thumb {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 8px;
    background: #111;
    aspect-ratio: 16 / 9;
}

.imtcc-yt-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.imtcc-yt-play-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .68);
    color: #fff;
    font-size: 13px;
    padding-left: 2px;
}

.imtcc-yt-item-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px;
    align-items: start;
    min-width: 0;
}

.imtcc-yt-number {
    color: var(--imtcc-muted);
    font-size: 12px;
    line-height: 1.45;
    padding-top: 2px;
}

.imtcc-yt-item-title {
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

@media (max-width: 980px) {
    .imtcc-yt-playlist {
        grid-template-columns: 1fr;
    }

    .imtcc-yt-list {
        max-height: 430px;
    }

    .imtcc-yt-item {
        grid-template-columns: 150px minmax(0, 1fr);
    }
}

@media (max-width: 540px) {
    .imtcc-yt-playlist {
        gap: 16px;
    }

    .imtcc-yt-player {
        border-radius: 10px;
    }

    .imtcc-yt-item {
        grid-template-columns: 112px minmax(0, 1fr);
        padding: 6px;
    }

    .imtcc-yt-item-title {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }

    .imtcc-yt-current-title {
        margin-top: 10px;
        font-size: 18px;
    }
}