/* TongVH Steam Slideshow - Frontend v1.6 */
:root {
    --tongvh-steam-blue: #66c0f4;
}

.tongvh-steam-empty {
    padding: 14px 16px;
    background: #102131;
    color: #c7d5e0;
    font: 14px Arial, Helvetica, sans-serif;
}

.tongvh-steam-breakout,
.tongvh-steam-breakout * {
    box-sizing: border-box;
}

.tongvh-steam-breakout {
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    margin-top: var(--tongvh-steam-top, 20px) !important;
    margin-bottom: var(--tongvh-steam-bottom, 30px) !important;
    overflow: visible !important;
    position: relative;
    font-family: Arial, Helvetica, sans-serif;
    color: #c7d5e0;
    display: flex;
    justify-content: center;
    padding-left: 16px;
    padding-right: 16px;
    background-image:
        radial-gradient(ellipse at top center, rgba(71, 130, 169, 0.22), rgba(10, 20, 29, 0) 54%),
        linear-gradient(to bottom, rgba(27, 40, 56, 0.22), rgba(12, 26, 36, 0.04));
}

.tongvh-steam-breakout::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: var(--tongvh-steam-bg, none);
    background-position: center top;
    background-size: cover;
    opacity: 0.13;
    filter: blur(0.5px);
}

.tongvh-steam-shell {
    position: relative;
    z-index: 1;
    width: min(var(--tongvh-steam-width, 1200px), calc(100vw - 32px));
    max-width: none !important;
    margin: 0 auto !important;
    overflow: visible;
}

.tongvh-steam-grid {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, calc((100% - 14px) * 0.68)) minmax(0, calc((100% - 14px) * 0.32));
    gap: 14px;
    align-items: stretch;
}

.tongvh-steam-no-panel .tongvh-steam-grid {
    grid-template-columns: 1fr;
}

.tongvh-steam-left {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.tongvh-steam-stage {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 0 1px rgba(0,0,0,.55);
}

.tongvh-steam-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .16s ease;
    background: #000;
}

.tongvh-steam-slide.is-active {
    opacity: 1;
    visibility: visible;
}

.tongvh-steam-media {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    display: block;
    object-fit: cover;
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: #000;
}

.tongvh-steam-youtube-frame {
    object-fit: unset;
}

.tongvh-steam-youtube-error {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c7d5e0;
    font: 14px/1.4 Arial, Helvetica, sans-serif;
}

.tongvh-steam-stage video.tongvh-steam-media::-webkit-media-controls-panel {
    opacity: .82;
}

.tongvh-steam-stage-controls {
    position: absolute;
    right: 8px;
    bottom: 8px;
    z-index: 8;
    display: flex;
    gap: 5px;
    opacity: .88;
    transition: opacity .15s ease;
}

.tongvh-steam-stage:hover .tongvh-steam-stage-controls {
    opacity: 1;
}

.tongvh-steam-stage-btn {
    width: 30px;
    height: 25px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 2px;
    background: rgba(11, 22, 31, .82);
    color: #c7d5e0;
    font: 18px/23px Arial, Helvetica, sans-serif;
    text-align: center;
    cursor: pointer;
}

.tongvh-steam-stage-btn:hover {
    background: rgba(50, 99, 132, .95);
    color: #fff;
}

.tongvh-steam-thumbs-viewport {
    width: 100%;
    height: 69px;
    margin-top: 4px;
    overflow: hidden;
    background: rgba(0, 0, 0, .24);
}

.tongvh-steam-thumbs-track {
    height: 69px;
    display: flex;
    gap: 4px;
    align-items: stretch;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.tongvh-steam-thumbs-track::-webkit-scrollbar {
    display: none;
}

.tongvh-steam-thumb {
    flex: 0 0 clamp(92px, 14.45%, 116px);
    height: 69px;
    padding: 0;
    margin: 0;
    border: 2px solid transparent;
    background: #101820;
    position: relative;
    cursor: pointer;
    opacity: .56;
    overflow: hidden;
    border-radius: 0;
}

.tongvh-steam-thumb:hover {
    opacity: .86;
}

.tongvh-steam-thumb.is-active {
    opacity: 1;
    border-color: #dfe3e6;
}

.tongvh-steam-thumb img,
.tongvh-steam-thumb-placeholder {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #111c27;
}

.tongvh-steam-video-badge {
    position: absolute;
    right: 5px;
    bottom: 5px;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 2px;
    background: rgba(48, 129, 174, .94);
    color: #fff;
    font-size: 10px;
}

/* Steam đặt hai mũi tên nhỏ ở hàng bên dưới thumbnail */
.tongvh-steam-thumb-nav {
    height: 14px;
    margin-top: 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.tongvh-steam-nav {
    width: 42px;
    height: 12px;
    padding: 0;
    border: 0;
    border-radius: 0;
    color: #8fcae7;
    background: linear-gradient(90deg, rgba(49, 98, 130, .95), rgba(35, 76, 106, .95));
    font: 16px/10px Arial, Helvetica, sans-serif;
    cursor: pointer;
}

.tongvh-steam-nav:hover {
    color: #fff;
    background: linear-gradient(90deg, rgba(63, 126, 166, .95), rgba(43, 96, 135, .95));
}

.tongvh-steam-panel {
    min-width: 0;
    align-self: stretch;
    height: 100%;
    min-height: 100%;
    background:
        linear-gradient(to right, rgba(0, 0, 0, .30), rgba(0, 0, 0, .08)),
        linear-gradient(to bottom, #23364a 0%, #162535 42%, #0f1b27 100%);
    overflow: hidden;
    padding: 0 0 12px 0;
    box-shadow: 0 0 0 1px rgba(0,0,0,.18);
}

.tongvh-steam-capsule {
    display: block;
    width: 100% !important;
    height: auto;
    aspect-ratio: 616 / 353;
    object-fit: cover;
    max-width: none !important;
    margin: 0 0 12px 0 !important;
    border-radius: 0 !important;
}

.tongvh-steam-desc {
    padding: 0 12px;
    margin: 0 0 13px 0;
    font-size: clamp(12px, 1.15vw, 14px);
    line-height: 1.36;
    color: #c7d5e0;
}

.tongvh-steam-meta {
    padding: 0 12px;
}

.tongvh-steam-meta-row {
    display: grid;
    grid-template-columns: 41% 59%;
    column-gap: 8px;
    min-height: 21px;
    align-items: start;
    font-size: clamp(11px, 1vw, 12px);
    line-height: 1.25;
}

.tongvh-steam-label {
    color: #556772;
    font-weight: 700;
    text-transform: uppercase;
}

.tongvh-steam-value {
    color: #c7d5e0;
    font-weight: 700;
}

.tongvh-steam-blue {
    color: #66c0f4;
}

.tongvh-steam-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 11px 12px 0;
}

.tongvh-steam-tags span {
    display: inline-block;
    height: 21px;
    padding: 3px 7px 0;
    background: rgba(103, 193, 245, .14);
    color: #67c1f5;
    font-size: 11px;
    line-height: 16px;
    white-space: nowrap;
}

.tongvh-steam-buybar {
    width: 100%;
    height: 52px;
    margin-top: 11px;
    background: linear-gradient(to right, #4c687f, #506f87);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px 0 16px;
    color: #fff;
}

.tongvh-steam-buy-title {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.tongvh-steam-buy-actions {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.tongvh-steam-buy-price {
    height: 38px;
    min-width: 105px;
    padding: 0 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0b1218;
    color: #c7d5e0;
    font-size: 13px;
    font-weight: 700;
}

.tongvh-steam-buy-button {
    height: 38px;
    min-width: 114px;
    padding: 0 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to right, #8bc53f, #6fa720);
    color: #fff !important;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    border: 0;
    border-radius: 0;
}

.tongvh-steam-buy-button:hover {
    background: linear-gradient(to right, #a4d957, #7dbc29);
    color: #fff !important;
}

.tongvh-steam-buy-button.is-disabled {
    opacity: .86;
}

/* Lightbox phóng to */
.tongvh-steam-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 38px;
    background: rgba(0, 0, 0, .88);
}

.tongvh-steam-lightbox.is-open {
    display: flex;
}

.tongvh-steam-lightbox-inner {
    position: relative;
    width: min(1280px, 96vw);
    height: min(720px, 86vh);
    background: #000;
    box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 18px 60px rgba(0,0,0,.7);
}

.tongvh-steam-lightbox-media,
.tongvh-steam-lightbox-media img,
.tongvh-steam-lightbox-media video,
.tongvh-steam-lightbox-media iframe {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #000;
}

.tongvh-steam-lightbox-close {
    position: absolute;
    top: -34px;
    right: 0;
    width: 32px;
    height: 28px;
    border: 0;
    background: rgba(40, 54, 68, .96);
    color: #c7d5e0;
    font: 22px/26px Arial, Helvetica, sans-serif;
    cursor: pointer;
}

.tongvh-steam-lightbox-close:hover {
    color: #fff;
    background: rgba(74, 113, 149, .96);
}

/* Khi xoay dọc hoặc màn hẹp: giữ tỉ lệ Steam, không văng cột phải */
@media (max-width: 980px) {
    .tongvh-steam-breakout {
        padding-left: 12px;
        padding-right: 12px;
    }

    .tongvh-steam-shell {
        width: calc(100vw - 24px);
    }

    .tongvh-steam-grid {
        grid-template-columns: minmax(0, calc((100% - 12px) * 0.68)) minmax(0, calc((100% - 12px) * 0.32));
        gap: 12px;
    }

    .tongvh-steam-thumbs-viewport,
    .tongvh-steam-thumbs-track,
    .tongvh-steam-thumb {
        height: 62px;
    }

    .tongvh-steam-thumb {
        flex-basis: 100px;
    }

    .tongvh-steam-thumb-nav {
        height: 12px;
    }

    .tongvh-steam-nav {
        height: 10px;
        font-size: 14px;
        line-height: 8px;
    }
}

@media (max-width: 760px) {
    .tongvh-steam-grid {
        grid-template-columns: 1fr;
    }

    .tongvh-steam-panel {
        min-height: 0;
        height: auto;
    }

    .tongvh-steam-buybar {
        height: auto;
        min-height: 52px;
        gap: 10px;
        flex-wrap: wrap;
        padding-top: 7px;
        padding-bottom: 7px;
    }
}