/* ==========================================================================
   Trang nội dung: category / post / page / search
   ========================================================================== */

/* ---------- Page hero (tiêu đề trang) ---------- */
.page-hero {
    position: relative;
    overflow: hidden;
    background: var(--color-mint-50);
    border-bottom: 1px solid var(--color-border);
}

.page-hero__inner {
    position: relative;
    z-index: 1;
    padding: 22px 0 30px;
}

.page-hero .breadcrumb {
    margin-bottom: 18px;
}

.page-hero__title {
    margin-top: 6px;
    font-size: var(--text-section-title);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.page-hero__desc {
    max-width: 640px;
    margin-top: 8px;
    color: var(--color-muted);
}

.page-hero__decor {
    position: absolute;
    top: 14px;
    right: max(24px, calc((100% - var(--container-max)) / 2));
    width: 96px;
    color: #c4e2da;
    pointer-events: none;
}

/* ---------- Layout có sidebar ---------- */
.content-area {
    padding: 36px 0 56px;
}

.content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 40px;
}

/* ---------- Danh sách bài viết (archive) ---------- */
.post-list {
    display: grid;
    gap: 20px;
}

.post-row {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition);
}

.post-row:hover {
    box-shadow: var(--shadow-md);
}

.post-row__media {
    display: block;
    min-height: 170px;
    overflow: hidden;
}

.post-row__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-row__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px 22px;
}

.post-row__title {
    font-size: 19px;
    line-height: 1.3;
}

.post-row__title a:hover {
    color: var(--color-primary-700);
}

.post-row__excerpt {
    margin-top: 6px;
    font-size: 15px;
    color: var(--color-muted);
}

/* ---------- Sidebar ---------- */
.sidebar {
    display: grid;
    gap: 20px;
}

.widget {
    padding: 18px 20px 20px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.widget__title {
    margin-bottom: 12px;
    padding-bottom: 10px;
    font-size: 17px;
    border-bottom: 2px solid var(--color-mint);
}

.widget-search {
    position: relative;
    display: flex;
    height: 42px;
}

.widget-search .header-search__input {
    font-size: 14px;
}

.widget-posts {
    display: grid;
    gap: 14px;
}

.widget-posts a {
    display: grid;
    grid-template-columns: 76px 1fr;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-heading);
}

.widget-posts a:hover {
    color: var(--color-primary-700);
}

.widget-posts img {
    width: 76px;
    height: 54px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.widget-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14.5px;
    color: var(--color-text);
    border-bottom: 1px dashed var(--color-border);
}

.widget-links li:last-child a {
    border-bottom: 0;
}

.widget-links a:hover {
    color: var(--color-primary-700);
}

.widget-links .icon {
    font-size: 15px;
    color: var(--color-primary-700);
}

.widget--cta {
    color: rgba(255, 255, 255, 0.9);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.widget--cta .widget__title {
    color: var(--color-white);
    border-bottom-color: rgba(255, 255, 255, 0.18);
}

.widget--cta p {
    font-size: 14.5px;
}

.widget--cta .btn {
    width: 100%;
    margin-top: 14px;
}

.widget--cta .btn + .btn {
    margin-top: 10px;
}

.widget-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 13.5px;
}

.widget-hours .icon {
    font-size: 17px;
}

/* ---------- Bài viết ---------- */
.entry {
    max-width: 800px;
}

.entry-header .breadcrumb {
    margin-bottom: 14px;
}

.entry-title {
    font-size: 34px;
    line-height: 1.22;
    letter-spacing: -0.01em;
}

.entry-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 18px;
    margin-top: 12px;
    font-size: 14px;
    color: var(--color-muted);
}

.entry-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.entry-meta .icon {
    font-size: 16px;
    color: var(--color-primary-700);
}

.entry-meta a {
    color: var(--color-primary-700);
    font-weight: 600;
}

.entry-thumbnail {
    margin-top: 22px;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.entry-thumbnail img {
    width: 100%;
    aspect-ratio: 546 / 150;
    object-fit: cover;
}

.notice {
    display: flex;
    gap: 10px;
    margin: 22px 0 0;
    padding: 12px 16px;
    font-size: 14px;
    color: #7a4b0e;
    background: #fff6e8;
    border: 1px solid #f6d9a8;
    border-radius: var(--radius-sm);
}

.notice .icon {
    font-size: 18px;
    margin-top: 2px;
}

.entry-content {
    margin-top: 22px;
    font-size: 16.5px;
    line-height: 1.75;
    color: var(--color-text);
}

.entry-content > * + * {
    margin-top: 1em;
}

.entry-content h2 {
    margin-top: 1.7em;
    font-size: 25px;
    line-height: 1.3;
}

.entry-content h3 {
    margin-top: 1.5em;
    font-size: 20px;
    line-height: 1.35;
}

.entry-content a {
    color: var(--color-primary-700);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.entry-content ul,
.entry-content ol {
    padding-left: 1.4em;
}

.entry-content li + li {
    margin-top: 0.35em;
}

.entry-content ul li::marker {
    color: var(--color-primary-600);
}

.entry-content blockquote {
    padding: 14px 20px;
    font-style: italic;
    color: var(--color-heading);
    background: var(--color-mint-50);
    border-left: 4px solid var(--color-primary-600);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.entry-content figure img {
    width: 100%;
    border-radius: var(--radius-md);
}

.entry-content figcaption {
    margin-top: 8px;
    font-size: 13.5px;
    text-align: center;
    color: var(--color-muted);
}

.table-wrap {
    overflow-x: auto;
}

.entry-content table {
    width: 100%;
    font-size: 15px;
    line-height: 1.5;
}

.entry-content th,
.entry-content td {
    padding: 10px 14px;
    text-align: left;
    border: 1px solid var(--color-border);
}

.entry-content th {
    color: var(--color-heading);
    background: var(--color-mint-50);
}

.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 32px;
    padding: 20px 24px;
    background: var(--color-mint);
    border-radius: var(--radius-md);
}

.cta-box__actions,
.search-empty__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cta-box__actions {
    flex-shrink: 0;
}

.search-empty__actions {
    justify-content: center;
    margin-top: 16px;
}

.search-empty__actions .btn {
    margin-top: 0;
}

.cta-box__title {
    font-size: 19px;
}

.cta-box p {
    margin-top: 2px;
    font-size: 14.5px;
    color: var(--color-muted);
}

.related {
    margin-top: 40px;
}

.related__title {
    margin-bottom: 16px;
    font-size: 22px;
}

.related .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* ---------- Tìm kiếm ---------- */
.search-page-form {
    position: relative;
    display: flex;
    max-width: 640px;
    height: 48px;
    margin-top: 16px;
}

.search-page-form .header-search__input {
    font-size: 15px;
}

.search-page-form .header-search__btn {
    width: 56px;
}

.search-summary {
    margin-bottom: 18px;
    font-size: 15px;
    color: var(--color-muted);
}

.search-summary strong {
    color: var(--color-heading);
}

.search-group + .search-group {
    margin-top: 36px;
}

.search-group__title {
    margin-bottom: 14px;
    font-size: 20px;
}

.search-empty {
    padding: 28px;
    text-align: center;
    background: var(--color-mint-50);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
}

.search-empty h2 {
    font-size: 20px;
}

.search-empty p {
    margin-top: 6px;
    color: var(--color-muted);
}

.search-empty .btn {
    margin-top: 16px;
}

/* ---------- Responsive trang nội dung ---------- */
@media (max-width: 1100px) {
    .content-layout {
        grid-template-columns: minmax(0, 1fr) 270px;
        gap: 28px;
    }

    .post-row {
        grid-template-columns: 240px minmax(0, 1fr);
    }
}

@media (max-width: 991px) {
    .content-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .entry {
        max-width: none;
    }
}

@media (max-width: 767px) {
    .page-hero__inner {
        padding: 18px 0 24px;
    }

    .page-hero__decor {
        display: none;
    }

    .content-area {
        padding: 28px 0 40px;
    }

    .post-row {
        grid-template-columns: 1fr;
    }

    .post-row__media {
        min-height: 0;
        aspect-ratio: 546 / 150;
    }

    .post-row__body {
        padding: 14px 16px 16px;
    }

    .post-row__title {
        font-size: 17px;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }

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

    .entry-content {
        font-size: 16px;
    }

    .entry-content h2 {
        font-size: 22px;
    }

    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .related .grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575px) {
    .related .grid {
        grid-template-columns: 1fr;
    }

    .search-page-form {
        height: 46px;
    }
}