/**
 * VIDEO GRID + OVERLAY KIỂU TIKTOK
 * Áp dụng cho archive /videos/, trang Video của tôi và overlay phát video
 */

/* ===== HEADER ARCHIVE ===== */

#archive-video-wrapper .page-header {
    margin: 16px 0 10px;
}

#archive-video-wrapper .page-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
}

#archive-video-wrapper .page-description {
    margin: 0;
    font-size: 13px;
    color: #666;
}

/* ===== GRID 4 CỘT (DESKTOP) / 2 CỘT (MOBILE) ===== */

.agv-video-archive-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 12px 0 22px;
}

/* tablet */
@media (min-width: 768px) {
    .agv-video-archive-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
    }
}

/* desktop */
@media (min-width: 992px) {
    .agv-video-archive-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 14px;
    }
}

/* dùng lại grid cho trang "Video của tôi" */
.agv-video-archive-grid.agv-video-archive-grid--my {
    margin-top: 12px;
}

/* Card video */

.agv-video-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    transition: transform .15s ease, box-shadow .15s ease;
    height: 100%;
}

.agv-video-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.agv-video-card-inner {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.agv-video-open {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Thumb giữ tỉ lệ 9:16, dùng được cho img và video */

.agv-video-card-thumb {
    position: relative;
    background: #000;
    overflow: hidden;
}

/* Tỉ lệ 9:16 */
.agv-video-card-thumb::before {
    content: "";
    display: block;
    padding-top: 177.78%;
}

.agv-video-card-thumb img,
.agv-video-card-thumb video,
.agv-video-card-thumb .agv-video-card-thumb-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Placeholder khi không có video/ảnh */
.agv-video-card-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: #bbb;
    background: #222;
}

/* Thông tin dưới thumbnail */

.agv-video-card-body {
    padding: 8px 10px 10px;
}

.agv-video-card-title {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 4px;
    line-height: 1.4;
}

.agv-video-card-meta {
    font-size: 12px;
    color: #777;
}

/* ===== PAGINATION ===== */

.agv-video-archive-pagination {
    text-align: center;
    margin: 0 0 20px;
}

.agv-video-archive-pagination .page-numbers {
    display: inline-block;
    margin: 0 3px;
    padding: 5px 9px;
    font-size: 13px;
    border-radius: 4px;
    border: 1px solid #ddd;
    color: #555;
}

.agv-video-archive-pagination .page-numbers.current {
    background: #ff0050;
    border-color: #ff0050;
    color: #fff;
}

.agv-video-archive-pagination .page-numbers:hover {
    border-color: #ff0050;
    color: #ff0050;
}

/* ===== OVERLAY FULL MÀN HÌNH KIỂU TIKTOK ===== */

.agv-tiktok-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}

.agv-tiktok-overlay.is-open {
    display: block;
}

.agv-tiktok-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.85);
}

.agv-tiktok-overlay-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Nút đóng overlay */

.agv-tiktok-overlay-close {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 26px;
    color: #fff;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 2;
}

/* Nút next/prev (hiện trên desktop) */

.agv-tiktok-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    z-index: 2;
}

.agv-tiktok-nav-prev {
    left: 10px;
}

.agv-tiktok-nav-next {
    right: 10px;
}

@media (min-width: 992px) {
    .agv-tiktok-nav-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Khung video dọc 9:16 ở giữa overlay */

.agv-tiktok-overlay-video-shell {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
}

.agv-tiktok-overlay-video-wrap {
    position: relative;
    background: #000;
    border-radius: 18px;
    overflow: hidden;
}

/* Tỉ lệ 9:16 */
.agv-tiktok-overlay-video-wrap::before {
    content: "";
    display: block;
    padding-top: 177.78%;
}

.agv-tiktok-overlay-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Caption dưới video trong overlay */

.agv-tiktok-overlay-caption {
    margin-top: 12px;
    color: #fff;
    max-width: 430px;
    padding: 0 4px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.agv-tiktok-overlay-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 4px;
}

.agv-tiktok-overlay-meta {
    font-size: 12px;
    color: #ccc;
    margin-bottom: 6px;
}

.agv-tiktok-overlay-desc {
    font-size: 13px;
    line-height: 1.5;
}

/* Mobile: full width, đỡ chật */

@media (max-width: 767.98px) {
    .agv-tiktok-overlay-video-shell {
        max-width: 100%;
        padding: 0 10px;
    }

    #archive-video-wrapper .page-header {
        padding: 0 4px;
    }
}

/* ===== TABS LỌC TRONG TRANG "VIDEO CỦA TÔI" ===== */

.agv-myvideo-header {
    margin-bottom: 8px;
}

.agv-myvideo-tabs {
    display: inline-flex;
    gap: 8px;
    margin: 8px 0 10px;
    border-bottom: 1px solid #eee;
    padding-bottom: 6px;
}

.agv-myvideo-tab {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    text-decoration: none;
    border: 1px solid transparent;
    color: #333;
}

.agv-myvideo-tab.is-active {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
}

.agv-myvideo-note {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 4px;
}
/* ==== FIX LƯỚI 4 CỘT CHO TRANG "VIDEO CỦA TÔI" ==== */

/* Card TikTok bên trong grid */
.agv-video-archive-grid .agv-tiktok-card {
    display: block;
    width: 100%;
    max-width: none;      /* bỏ giới hạn 430px nếu có */
    margin: 0;
}

/* Link bao card */
.agv-video-archive-grid .agv-tiktok-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Khung video dọc 9:16 giống TikTok */
.agv-video-archive-grid .agv-tiktok-video-wrap {
    position: relative;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}

/* Tỉ lệ 9:16 */
.agv-video-archive-grid .agv-tiktok-video-wrap::before {
    content: "";
    display: block;
    padding-top: 177.78%;
}

/* Video fill full khung */
.agv-video-archive-grid .agv-tiktok-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Overlay tiêu đề ở đáy */
.agv-video-archive-grid .agv-tiktok-card-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 6px 8px;
    background: linear-gradient(to top, rgba(0,0,0,.7), transparent);
    color: #fff;
}

.agv-video-archive-grid .agv-tiktok-card-title {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
}
/* GRID 4 CỘT CHO TRANG TẤT CẢ VIDEO / VIDEO CỦA TÔI */
#my-videos-wrapper .agv-video-archive-grid {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 16px;
    width: 100%;
}

@media (max-width: 991.98px) {
    #my-videos-wrapper .agv-video-archive-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Bỏ giới hạn width cũ làm card bị 1 cột giữa trang */
#my-videos-wrapper .agv-tiktok-card {
    max-width: none !important;
    margin: 0 !important;
}

/* Khung video dọc 9:16 */
#my-videos-wrapper .agv-tiktok-video-wrap {
    position: relative;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}
#my-videos-wrapper .agv-tiktok-video-wrap::before {
    content: "";
    display: block;
    padding-top: 177.78%;
}
#my-videos-wrapper .agv-tiktok-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#my-videos-wrapper .agv-tiktok-card-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 6px 8px;
    background: linear-gradient(to top, rgba(0,0,0,.7), transparent);
    color: #fff;
}
#my-videos-wrapper .agv-tiktok-card-title {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
}
/* HEADER TRANG /videos/ */
#archive-video-wrapper .page-header {
    margin-bottom: 24px;
    text-align: left;
}

#archive-video-wrapper .page-header .page-title {
    font-size: 22px;
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 6px;
}

#archive-video-wrapper .page-header .page-description {
    font-size: 14px;
    color: #666;
    margin: 0;
}
/* GRID VIDEO HIỆN ĐẠI */
.agv-video-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}

/* CARD VIDEO */
.agv-video-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
    border: 1px solid #f0f0f0;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.agv-video-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.agv-video-card a.agv-video-open {
    display: block;
    color: inherit;
    text-decoration: none;
}

/* Thumbnail dọc kiểu TikTok */
.agv-video-card-thumb {
    position: relative;
    background: #000;
    overflow: hidden;
    aspect-ratio: 9 / 16;
}

.agv-video-card-thumb img,
.agv-video-card-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Overlay nhẹ phía dưới thumbnail */
.agv-video-card-thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.35), transparent);
    pointer-events: none;
}

/* PHẦN NỘI DUNG CARD */
.agv-video-card-body {
    padding: 8px 10px 10px;
}

/* TIÊU ĐỀ NHỎ LẠI, GỌN HƠN */
.agv-video-card-title {
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
    margin: 0 0 4px;
    color: #222;

    display: -webkit-box;
    -webkit-line-clamp: 2;      /* tối đa 2 dòng */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* META NGÀY */
.agv-video-card-meta {
    font-size: 12px;
    color: #888;
}

/* HOVER HIỆN ĐẠI */
.agv-video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(0,0,0,0.06);
    border-color: #e0e0e0;
}
@media (max-width: 575.98px) {
    #archive-video-wrapper .page-header .page-title {
        font-size: 18px;
    }

    .agv-video-archive-grid {
        gap: 14px;
    }

    .agv-video-card-title {
        font-size: 13px;
    }
}