/* ---------- صفحات لیست (بلاگ، اخبار، دسته‌ها) ---------- */

.page-section {
    border-radius: 1rem;
    padding: 1.4rem 1.2rem;
    background: var(--surface-card);
    border: 1px solid var(--border-card);
    box-shadow: none;
}

.page-section-header h1 {
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
    color: var(--text-main);
}

.page-section-header p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.page-list-empty {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.page-list {
    list-style: none;
    padding: 0;
    margin: 1.6rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.page-list-item {
    border-radius: 0.9rem;
    background: var(--surface-card);
    border: 1px solid var(--border-card);
    transition: none;
}

.page-list-link {
    display: block;
    padding: 1rem 1.1rem 0.95rem;
}

.page-list-item:hover {
    border-color: var(--border-strong);
    box-shadow: none;
    transform: none;
}

.page-list-title {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}

.page-list-preview {
    margin: 0;
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* کارت‌های تصویردار دسته‌ها (بلاگ، اخبار، گالری و ویدئو) */

.page-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1.6rem;
}

.page-card {
    position: relative;
    border-radius: 0.9rem;
    overflow: hidden;
    background: var(--surface-card);
    border: 1px solid var(--border-card);
    box-shadow: none;
    transition: none;
}

.page-card::before {
    content: none;
}

.page-card:hover {
    transform: none;
    border-color: var(--border-strong);
    box-shadow: none;
}

.page-card:hover::before {
    opacity: 1;
}

.page-card-link {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--surface-deep);
}

.page-card-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transform: none;
    transition: none;
}

.page-card:hover .page-card-media img {
    transform: none;
}

.page-card-body {
    padding: 0.85rem 0.95rem 0.95rem;
}

.page-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.page-card-title {
    margin: 0 0 0.3rem;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-main);
}

.page-card-preview {
    margin: 0;
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ---------- کارت متنی مقالات (بدون عکس) ---------- */
.blog-text-card-list {
    margin-top: 1.2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.95rem;
}

.blog-text-card {
    border: 1px solid var(--border-card);
    border-radius: 0.85rem;
    background: var(--surface-card);
    padding: 0.95rem 1rem;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
}

.blog-text-card-thumb {
    display: block;
    margin: -0.95rem -1rem 0.65rem;
    border-radius: 0.85rem 0.85rem 0 0;
    overflow: hidden;
    background: var(--surface-deep);
    aspect-ratio: 16 / 9;
}

.blog-text-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-text-card-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.blog-text-card-title {
    margin: 0 0 0.4rem;
    font-size: 0.98rem;
    color: var(--text-main);
}

.blog-text-card-title a {
    color: inherit;
    text-decoration: none;
}

.blog-text-card-title a:hover {
    text-decoration: underline;
}

.blog-text-card-summary {
    margin: 0 0 0.75rem;
    font-size: 0.83rem;
    line-height: 1.8;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- صفحه جستجو ---------- */

.search-page {
    padding-top: 1.2rem;
}

.search-page-form {
    margin-top: 1.15rem;
}

.search-page-label {
    display: inline-block;
    margin-bottom: 0.45rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.search-page-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-page-input {
    flex: 1 1 300px;
    min-width: 0;
    border-radius: 999px;
    border: 1px solid var(--border-card);
    background: var(--surface-card);
    color: var(--text-main);
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    outline: none;
}

.search-page-input:focus {
    border-color: var(--border-strong);
}

.search-page-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border: 1px solid var(--border-card);
    border-radius: 999px;
    padding: 0.66rem 1rem;
    background: var(--surface-card);
    color: var(--text-main);
    cursor: pointer;
}

.search-page-submit svg {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
}

.search-page-submit:hover {
    border-color: var(--border-strong);
    color: var(--c-action);
}

.search-page-count {
    margin: 1rem 0 -0.5rem;
    font-size: 0.84rem;
    color: var(--text-muted);
}

/* ---------- صفحه جستجو ---------- */

.search-page {
    padding-top: 1.2rem;
}

.search-page-form {
    margin-top: 1.15rem;
}

.search-page-label {
    display: inline-block;
    margin-bottom: 0.45rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.search-page-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-page-input {
    flex: 1 1 300px;
    min-width: 0;
    border-radius: 999px;
    border: 1px solid var(--border-card);
    background: var(--surface-card);
    color: var(--text-main);
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    outline: none;
}

.search-page-input:focus {
    border-color: var(--border-strong);
}

.search-page-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border: 1px solid var(--border-card);
    border-radius: 999px;
    padding: 0.66rem 1rem;
    background: var(--surface-card);
    color: var(--text-main);
    cursor: pointer;
}

.search-page-submit svg {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
}

.search-page-submit:hover {
    border-color: var(--border-strong);
    color: var(--c-action);
}

.search-page-count {
    margin: 1rem 0 -0.5rem;
    font-size: 0.84rem;
    color: var(--text-muted);
}

.scientific-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.scientific-read-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.42rem 1rem;
    border-radius: 999px;
    background:
        linear-gradient(120deg,
            color-mix(in srgb, var(--c-action) 92%, var(--c-dark) 8%),
            color-mix(in srgb, var(--c-light) 22%, var(--c-action) 78%));
    color: var(--text-invert);
    border: 1px solid color-mix(in srgb, var(--c-light) 35%, var(--c-action) 65%);
    box-shadow:
        0 10px 22px color-mix(in srgb, var(--c-action) 45%, transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.scientific-read-more::before {
    content: "";
    position: absolute;
    inset: -45%;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.5), transparent 55%);
    transform: translateX(-140%);
    transition: transform 0.45s ease;
    pointer-events: none;
}

.scientific-read-more:hover {
    transform: translateY(-1px);
    box-shadow:
        0 14px 28px color-mix(in srgb, var(--c-action) 60%, transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
    text-decoration: none;
}

.scientific-read-more:hover::before {
    transform: translateX(135%);
}

.scientific-source-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-main);
    background:
        linear-gradient(120deg,
            color-mix(in srgb, var(--surface-card) 88%, var(--c-light) 12%),
            color-mix(in srgb, var(--surface-card) 94%, var(--c-dark) 6%));
    border: 1px solid color-mix(in srgb, var(--c-light) 26%, var(--border-card) 74%);
    box-shadow:
        0 8px 18px rgba(15, 23, 42, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.scientific-source-link:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--c-action) 45%, var(--border-card) 55%);
    box-shadow:
        0 12px 24px rgba(15, 23, 42, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

/* ---------- صفحات جزییات مطلب ---------- */

.page-article {
    border-radius: 1rem;
    padding: 1.6rem 1.4rem 1.6rem;
    background: var(--surface-card);
    border: 1px solid var(--border-card);
    box-shadow: none;
}

.page-article-header {
    margin-bottom: 1.1rem;
    border-bottom: 1px solid rgba(31, 41, 55, 0.9);
    padding-bottom: 0.85rem;
}

.page-article-header h1 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
    color: var(--text-main);
}

.page-article-meta {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.page-article-media {
    margin: 1.4rem auto 1.2rem;
    max-width: 720px;
    border-radius: 1rem;
    overflow: hidden;
    background: var(--surface-deep);
    box-shadow: none;
}

.page-article-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    max-height: 420px;
}

.page-article-content iframe,
.page-article-content video {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 1.2rem auto;
    border-radius: 1rem;
    background: #000;
}

@supports (aspect-ratio: 16 / 9) {
    .page-article-content iframe,
    .page-article-content video {
        aspect-ratio: 16 / 9;
    }
}

.page-article-content {
    font-size: 0.95rem;
    line-height: 2;
    color: var(--text-main);
}

.page-article-content p {
    margin-bottom: 0.9rem;
}

.page-article-content h2,
.page-article-content h3 {
    margin-top: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--text-strong);
}

.page-article-source .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
}

/* صفحه‌بندی لیست دسته (مثلاً بلاگ) */
.cat-list-pagination {
    /* اعداد صفحه از چپ به راست (۱ قبل از ۲) حتی در صفحهٔ rtl */
    direction: ltr;
    unicode-bidi: isolate;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    margin: 1.25rem auto 0;
    padding: 0.75rem;
    border-radius: 0.85rem;
    background: var(--surface-card);
    border: 1px solid var(--border-card);
    max-width: 100%;
}

.cat-list-pagination-link,
.cat-list-pagination-current {
    display: inline-flex;
    min-width: 2.35rem;
    height: 2.35rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-variant-numeric: tabular-nums;
}

.cat-list-pagination-link {
    color: var(--text-main);
    text-decoration: none;
    border: 1px solid var(--border-card);
}

.cat-list-pagination-link:hover {
    background: color-mix(in oklab, var(--text-strong) 8%, transparent);
    border-color: var(--text-muted);
}

.cat-list-pagination-current {
    font-weight: 600;
    color: var(--text-strong);
    background: color-mix(in oklab, var(--text-strong) 12%, transparent);
    border: 1px solid var(--border-card);
}