.single-post article.post .article-inner {
    position: relative;
}

/* card chính */
.single-post article.post .entry-header {
    position: relative;
    margin: 0 0 34px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff, color-mix(in srgb, var(--primary-color), white 97%));
    border: 1px solid color-mix(in srgb, var(--primary-color), white 90%);
    border-radius: 26px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, .05);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 28px;
    align-items: center;
}

/* shape 1: dot pattern góc phải */
.single-post article.post .entry-header::before {
    content: "";
    position: absolute;
    top: -25px;
    right: -25px;
    width: 170px;
    height: 170px;
    border-radius: 0 0 0 100%;
    background-image: radial-gradient(color-mix(in srgb, var(--primary-color), transparent 85%) 1.3px, transparent 1.3px);
    background-size: 14px 14px;
    opacity: .75;
}

/* shape 2: soft wave góc trái dưới */
.single-post article.post .entry-header::after {
    content: "";
    position: absolute;
    left: -45px;
    bottom: -30px;
    width: 180px;
    height: 95px;
    background: color-mix(in srgb, var(--primary-color), transparent 92%);
    border-radius: 60% 40% 70% 30% / 45% 55% 45% 55%;
    transform: rotate(-8deg);
}

/* nội dung nổi lên */
.single-post article.post .entry-header>* {
    position: relative;
    z-index: 2;
}

/* category */
.single-post article.post .entry-category {
    margin: 0 0 14px;
}

.single-post article.post .entry-category a {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary-color), white 94%);
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .4px;
}

/* title */
.single-post article.post .entry-title {
    margin: 0;
    line-height: 1.28;
    letter-spacing: -0.8px;
    color: var(--fs-color-base);
}

/* -> badge Năm sinh mờ mờ inc/post/show-taxonomy-in-single.php */
.single-post article .box_tuvi_info_single {
    position: absolute;
    right: -100px;
    font-size: 155px;
    color: color-mix(in srgb, var(--primary-color), white 93%);
    z-index: -1;
    font-family: Playfair Display;
    font-weight: bold;
    top: -120px;
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.1);
}

/* image */
.single-post article.post .entry-image {
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 14px 30px rgba(0, 0, 0, .08);
    position: relative;
    width: 100%;
    padding-bottom: 70%;
}

.single-post article.post .entry-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
}

.single-post article.post .entry-header:hover .entry-image img {
    transform: scale(1.04);
}

/* content */
.single-post article.post .entry-content {
    padding: 0 4px;
}

.single-post article.post .entry-content h2 {
    color: var(--primary-color);
    text-transform: uppercase;
}

.single-post article.post .entry-content h3 {
    color: var(--fs-color-secondary);
}

.single-post article.post .entry-content h3:before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--fs-color-secondary);
    margin-right: 0.5rem;
}

/* ===== Single Post Prev Next Navigation Modern ===== */
.single-post .navigation-post {
    margin: 45px 0 30px;
}

/* layout */
.single-post .navigation-post .next-prev-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    border: 0 !important;
}

/* card chung */
.single-post .navigation-post .nav-previous,
.single-post .navigation-post .nav-next {
    position: relative;
    padding: 0 !important;
}

.single-post .navigation-post .nav-previous a,
.single-post .navigation-post .nav-next a {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 110px;
    padding: 32px 24px 20px;
    background: linear-gradient(135deg, #ffffff, color-mix(in srgb, var(--primary-color), white 97%));
    border: 1px solid color-mix(in srgb, var(--primary-color), white 92%);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .04);
    text-decoration: none;
    color: var(--fs-color-base);
    line-height: 1.4;
    font-weight: 700;
    transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    font-size: 0.95rem;
}

/* Ẩn icon mặc định */
.single-post .navigation-post span.hide-for-small {
    display: none !important;
}

/* Nhãn Bài trước / Bài sau ở viền top */
.single-post .navigation-post .nav-previous a::before,
.single-post .navigation-post .nav-next a::before {
    position: absolute;
    top: -12px;
    background: var(--primary-color);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 50px;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--primary-color), transparent 70%);
    z-index: 5;
}

.single-post .navigation-post .nav-previous a::before {
    content: "Bài trước";
    left: 20px;
}

.single-post .navigation-post .nav-next a::before {
    content: "Bài sau";
    right: 20px;
}

/* SVG Icons sử dụng Mask để đổi màu theo primary */
.single-post .navigation-post .nav-previous a::after,
.single-post .navigation-post .nav-next a::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    opacity: 0.15;
    transition: all .3s ease;
    z-index: 1;
}

.single-post .navigation-post .nav-previous a::after {
    left: 15px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='19' y1='12' x2='5' y2='12'%3E%3C/line%3E%3Cpolyline points='12 19 5 12 12 5'%3E%3C/polyline%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='19' y1='12' x2='5' y2='12'%3E%3C/line%3E%3Cpolyline points='12 19 5 12 12 5'%3E%3C/polyline%3E%3C/svg%3E");
}

.single-post .navigation-post .nav-next a::after {
    right: 15px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3Cpolyline points='12 5 19 12 12 19'%3E%3C/polyline%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3Cpolyline points='12 5 19 12 12 19'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Padding cho icon */
.single-post .navigation-post .nav-previous a {
    padding-left: 55px;
}

.single-post .navigation-post .nav-next a {
    padding-right: 55px;
    text-align: right;
    align-items: flex-end;
}

/* Hover effects */
.single-post .navigation-post .nav-previous a:hover,
.single-post .navigation-post .nav-next a:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .08);
    color: var(--primary-color);
}

.single-post .navigation-post .nav-previous a:hover::after {
    transform: translateY(-50%) translateX(-6px);
    opacity: 0.8;
}

.single-post .navigation-post .nav-next a:hover::after {
    transform: translateY(-50%) translateX(6px);
    opacity: 0.8;
}


/* 3.1 Responsive Table */
.single-post .table-responsive {
    width: 100%;
    margin-bottom: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: -ms-autohiding-scrollbar;
}

.single-post .table-responsive table {
    margin-bottom: 0;
    white-space: nowrap;
}

/* Tùy chỉnh thanh cuộn cho đẹp hơn */
.single-post .table-responsive::-webkit-scrollbar {
    height: 5px;
}

.single-post .table-responsive::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

/* ===== Comments Area Modern ===== */
#comments .comment-respond {
    background-color: transparent !important;
}

.comments-area {
    margin-top: 50px;
    padding: 40px;
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.04);
    border: 1px solid color-mix(in srgb, var(--primary-color), transparent 93%);
}

.comments-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 35px;
    color: var(--fs-color-base);
    position: relative;
    padding-left: 20px;
}

.comments-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 24px;
    background: var(--primary-color);
    border-radius: 50px;
}

.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.comment-list li {
    margin-bottom: 24px;
}

.comment-inner {
    padding: 28px;
    background: linear-gradient(135deg, #ffffff, color-mix(in srgb, var(--primary-color), white 98.5%));
    border: 1px solid color-mix(in srgb, var(--primary-color), transparent 94%);
    border-radius: 24px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.comment-inner:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.05);
    border-color: color-mix(in srgb, var(--primary-color), transparent 80%);
    transform: translateY(-2px);
}

.avatar {
    border-radius: 18px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border: 3px solid #fff;
}

.comment-author .fn {
    font-size: 1.1rem;
    color: var(--fs-color-base);
    font-style: normal;
}

.comment-author .fn a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 800;
}

.comment-author .says {
    color: #888;
    font-size: 0.9rem;
    margin-left: 5px;
}

.comment-content {
    margin-top: 12px;
    color: #4a4a4a;
    line-height: 1.7;
    font-size: 1.05rem;
}

.comment-meta {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.comment-meta a {
    color: #999;
    font-weight: 600;
}

.comment-meta .reply a {
    background: color-mix(in srgb, var(--primary-color), white 92%);
    color: var(--primary-color);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    transition: all 0.25s ease;
}

.comment-meta .reply a:hover {
    background: var(--primary-color);
    color: #fff;
}

.comment-respond {
    margin-top: 45px;
    padding-top: 40px;
    border-top: 2px dashed color-mix(in srgb, var(--primary-color), transparent 90%);
}

.comment-reply-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 25px;
}

#commentform .logged-in-as {
    font-size: 0.9rem;
    margin-bottom: 20px;
    color: #777;
}

#commentform label {
    font-weight: 700;
    margin-bottom: 10px;
    display: block;
}

#commentform textarea {
    width: 100%;
    border-radius: 20px;
    border: 1px solid #e0e0e0;
    padding: 20px;
    background: #fcfcfc;
    transition: all 0.3s ease;
    min-height: 160px;
}

#commentform textarea:focus {
    background: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--primary-color), transparent 92%);
    outline: none;
}

#submit {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px color-mix(in srgb, var(--primary-color), transparent 75%);
    font-size: 14px;
}

#submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px color-mix(in srgb, var(--primary-color), transparent 65%);
}


/* ===== Author Box Modern ===== */
.author-box {
    margin-top: 60px;
    padding: 35px 40px;
    background: linear-gradient(135deg, #ffffff, color-mix(in srgb, var(--primary-color), white 97%));
    border: 1px solid color-mix(in srgb, var(--primary-color), white 92%);
    border-radius: 28px;
    position: relative;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.045);
}

.author-box .blog-author-image img {
    border-radius: 50%;
    border: 4px solid #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.author-box:hover .blog-author-image img {
    transform: scale(1.08) rotate(3deg);
}

.author-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.author-desc {
    color: #555;
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

@media only screen and (max-width: 768px) {


    .single-post article.post .entry-header {
        padding: 18px;
    }

    .single-post article.post .entry-title {
        font-size: 26px;
    }

    .single-post article.post .entry-category a {
        font-size: 12px;
        padding: 7px 12px;
    }

    /* Single -> Bài viết */
    .single-post article.post .entry-header {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 20px;
        border-radius: 18px;
    }

    .single-post article.post .entry-title {
        font-size: 30px;
        line-height: 1.25;
    }

    .single-post article.post .entry-image {
        order: 2;
        border-radius: 16px;
    }

    .single-post article.post .entry-header::before {
        width: 120px;
        height: 120px;
    }

    .single-post article.post .entry-header::after {
        width: 120px;
        height: 70px;
    }

    /* Phân trang Single */
    .single-post .navigation-post .next-prev-nav {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .single-post .navigation-post .nav-previous a,
    .single-post .navigation-post .nav-next a {
        min-height: auto;
        padding: 28px 20px 18px;
        border-radius: 18px;
        font-size: 15px;
    }

    .single-post .navigation-post .nav-previous a {
        padding-left: 50px;
    }

    .single-post .navigation-post .nav-next a {
        text-align: left;
        align-items: flex-start;
        padding-right: 50px;
        padding-left: 20px;
    }

    .single-post .navigation-post .nav-previous a::before,
    .single-post .navigation-post .nav-next a::before {
        top: -10px;
        font-size: 10px;
        padding: 3px 12px;
    }

    /* Comments area mobile */
    .comments-area {
        padding: 25px 15px;
        margin-top: 35px;
        border-radius: 20px;
    }

    .comment-inner {
        padding: 20px 15px;
        border-radius: 18px;
    }

    .avatar {
        width: 50px !important;
        height: 50px !important;
    }

    .comments-title {
        font-size: 1.15rem;
        margin-bottom: 25px;
    }

    .comment-content {
        font-size: 1rem;
    }

    .comment-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .comment-meta .reply {
        width: 100%;
    }

    .comment-meta .reply a {
        display: inline-block;
        width: 100%;
        text-align: center;
        padding: 10px;
    }

    #commentform textarea {
        padding: 15px;
        border-radius: 16px;
    }

    #submit {
        width: 100%;
    }

    /* Author box mobile */
    .author-box {
        margin-top: 85px;
        padding: 65px 20px 25px;
        text-align: center;
    }

    .author-box .flex-row {
        flex-direction: column;
        align-items: center;
    }

    .author-box .flex-col.mr {
        margin-right: 0 !important;
        position: absolute;
        top: 0;
        left: 50%;
        transform: translate(-50%, -40%);
        z-index: 10;
    }

    .author-box .blog-author-image img {
        width: 100px;
        height: 100px;
        border-width: 5px;
    }

    .author-name {
        font-size: 1.15rem;
    }
}


/**
 * CUSTOM PAGE SINGLE
 * */
body.page .entry-header {
    position: relative;
    margin: 0 0 34px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff, color-mix(in srgb, var(--primary-color), white 97%));
    border: 1px solid color-mix(in srgb, var(--primary-color), white 90%);
    border-radius: 26px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, .05);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 28px;
    align-items: center;
}

/* shape 1: dot pattern góc phải */
body.page .entry-header::before {
    content: "";
    position: absolute;
    top: -25px;
    right: -25px;
    width: 170px;
    height: 170px;
    border-radius: 0 0 0 100%;
    background-image: radial-gradient(color-mix(in srgb, var(--primary-color), transparent 85%) 1.3px, transparent 1.3px);
    background-size: 14px 14px;
    opacity: .75;
}

/* shape 2: soft wave góc trái dưới */
body.page .entry-header::after {
    content: "";
    position: absolute;
    left: -45px;
    bottom: -30px;
    width: 180px;
    height: 95px;
    background: color-mix(in srgb, var(--primary-color), transparent 92%);
    border-radius: 60% 40% 70% 30% / 45% 55% 45% 55%;
    transform: rotate(-8deg);
}

body.page .page-inner ul{
    padding-left: 2rem;
}