/**
 * Blog Archive — UKSE-parity layout
 *
 * Dark hero banner, horizontal image-left cards, styled sidebar,
 * numbered pagination. Consumes design-tokens.css custom properties.
 *
 * @version 1.0.0
 */

/* ── Hero Banner ──────────────────────────────────────────────── */

.uksr-blog-hero {
    background-color: var(--uksr-dark-blue);
    padding: 48px 24px;
    text-align: center;
}

.uksr-blog-hero__inner {
    max-width: var(--uksr-container-max);
    margin: 0 auto;
}

.uksr-blog-hero__title {
    font-size: 52px;
    font-weight: var(--uksr-font-weight-bold);
    color: var(--uksr-white);
    margin: 0 0 8px;
    line-height: var(--uksr-line-height-tight);
}

.uksr-blog-hero__subtitle {
    font-size: var(--uksr-font-size-md);
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
    font-weight: var(--uksr-font-weight-normal);
}

/* ── Archive Layout ───────────────────────────────────────────── */

.uksr-blog-archive {
    display: flex;
    gap: 40px;
    max-width: var(--uksr-container-max);
    margin: 40px auto;
    padding: 0 24px;
}

.uksr-blog-archive__main {
    flex: 1 1 0%;
    min-width: 0;
}

/* ── Blog Cards ───────────────────────────────────────────────── */

.uksr-blog-card {
    display: grid;
    grid-template-columns: 260px 1fr;
    background: var(--uksr-white);
    border-radius: var(--uksr-radius-card);
    box-shadow: rgba(9, 26, 63, 0.06) 0 1px 3px,
                rgba(9, 26, 63, 0.04) 0 8px 24px;
    overflow: hidden;
    margin-bottom: 32px;
    transition: box-shadow var(--uksr-transition-base);
}

.uksr-blog-card:hover {
    box-shadow: rgba(9, 26, 63, 0.1) 0 2px 6px,
                rgba(9, 26, 63, 0.08) 0 12px 32px;
}

/* Card image */
.uksr-blog-card__image-link {
    display: block;
    overflow: hidden;
}

.uksr-blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--uksr-transition-slow);
}

.uksr-blog-card:hover .uksr-blog-card__image {
    transform: scale(1.04);
}

/* Card body */
.uksr-blog-card__body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Meta line */
.uksr-blog-card__meta {
    font-size: 13px;
    color: #6B7A94;
    margin-bottom: 8px;
    line-height: var(--uksr-line-height-normal);
}

.uksr-blog-card__meta time {
    color: #6B7A94;
}

.uksr-blog-card__meta-sep {
    margin: 0 6px;
    opacity: 0.5;
}

.uksr-blog-card__categories a {
    color: #6B7A94;
    text-decoration: none;
    transition: color var(--uksr-transition-fast);
}

.uksr-blog-card__categories a:hover {
    color: var(--uksr-green);
}

/* Title */
.uksr-blog-card__title {
    font-size: 20.8px;
    font-weight: var(--uksr-font-weight-bold);
    line-height: var(--uksr-line-height-tight);
    margin: 0 0 10px;
}

.uksr-blog-card__title a {
    color: var(--uksr-dark-blue);
    text-decoration: none;
    transition: color var(--uksr-transition-fast);
}

.uksr-blog-card__title a:hover {
    color: var(--uksr-green);
}

/* Excerpt */
.uksr-blog-card__excerpt {
    font-size: var(--uksr-font-size-sm);
    color: var(--uksr-grey-700);
    line-height: var(--uksr-line-height-relaxed);
    margin: 0 0 14px;
}

/* Read more link */
.uksr-blog-card__link {
    font-size: var(--uksr-font-size-sm);
    font-weight: var(--uksr-font-weight-semibold);
    color: var(--uksr-green);
    text-decoration: none;
    transition: color var(--uksr-transition-fast);
    align-self: flex-start;
}

.uksr-blog-card__link:hover {
    color: var(--uksr-green-dark);
}

/* ── Sidebar ──────────────────────────────────────────────────── */

.uksr-blog-sidebar {
    flex: 0 0 320px;
}

.uksr-blog-sidebar__section {
    background: var(--uksr-white);
    border-radius: var(--uksr-radius-lg);
    box-shadow: rgba(9, 26, 63, 0.06) 0 1px 3px,
                rgba(9, 26, 63, 0.04) 0 8px 24px;
    padding: 24px;
    margin-bottom: 24px;
}

/* Section headings with magenta underline */
.uksr-blog-sidebar__heading {
    font-size: var(--uksr-font-size-md);
    font-weight: var(--uksr-font-weight-bold);
    color: var(--uksr-dark-blue);
    margin: 0 0 16px;
    padding-bottom: 12px;
    position: relative;
}

.uksr-blog-sidebar__heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--uksr-magenta);
    border-radius: 2px;
}

/* Search form */
.uksr-blog-sidebar__search {
    display: flex;
    gap: 0;
}

.uksr-blog-sidebar__search-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--uksr-grey-300);
    border-right: none;
    border-radius: var(--uksr-radius-md) 0 0 var(--uksr-radius-md);
    font-size: var(--uksr-font-size-sm);
    color: var(--uksr-grey-800);
    outline: none;
    transition: border-color var(--uksr-transition-fast);
}

.uksr-blog-sidebar__search-input:focus {
    border-color: var(--uksr-green);
}

.uksr-blog-sidebar__search-btn {
    padding: 10px 14px;
    background: var(--uksr-green);
    color: var(--uksr-white);
    border: 1px solid var(--uksr-green);
    border-radius: 0 var(--uksr-radius-md) var(--uksr-radius-md) 0;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: background var(--uksr-transition-fast);
}

.uksr-blog-sidebar__search-btn:hover {
    background: var(--uksr-green-dark);
    border-color: var(--uksr-green-dark);
}

/* Category list */
.uksr-blog-sidebar__categories {
    list-style: none;
    margin: 0;
    padding: 0;
}

.uksr-blog-sidebar__categories li {
    padding: 6px 0;
    border-bottom: 1px solid var(--uksr-grey-200);
    font-size: var(--uksr-font-size-sm);
}

.uksr-blog-sidebar__categories li:last-child {
    border-bottom: none;
}

.uksr-blog-sidebar__categories a {
    color: var(--uksr-grey-700);
    text-decoration: none;
    transition: color var(--uksr-transition-fast);
}

.uksr-blog-sidebar__categories a:hover {
    color: var(--uksr-green);
}

/* Recent posts */
.uksr-blog-sidebar__recent {
    list-style: none;
    margin: 0;
    padding: 0;
}

.uksr-blog-sidebar__recent-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--uksr-grey-200);
    align-items: center;
}

.uksr-blog-sidebar__recent-item:first-child {
    padding-top: 0;
}

.uksr-blog-sidebar__recent-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.uksr-blog-sidebar__recent-thumb {
    flex: 0 0 60px;
    width: 60px;
    height: 60px;
    border-radius: var(--uksr-radius-md);
    overflow: hidden;
    display: block;
}

.uksr-blog-sidebar__recent-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.uksr-blog-sidebar__recent-info {
    flex: 1;
    min-width: 0;
}

.uksr-blog-sidebar__recent-title {
    display: block;
    font-size: var(--uksr-font-size-sm);
    font-weight: var(--uksr-font-weight-semibold);
    color: var(--uksr-dark-blue);
    text-decoration: none;
    line-height: var(--uksr-line-height-tight);
    margin-bottom: 4px;
    transition: color var(--uksr-transition-fast);
}

.uksr-blog-sidebar__recent-title:hover {
    color: var(--uksr-green);
}

.uksr-blog-sidebar__recent-date {
    font-size: var(--uksr-font-size-xs);
    color: #6B7A94;
}

/* ── Pagination ───────────────────────────────────────────────── */

.uksr-blog-archive .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 32px 0 16px;
    flex-wrap: wrap;
}

.uksr-blog-archive .nav-links a,
.uksr-blog-archive .nav-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--uksr-radius-md);
    font-size: var(--uksr-font-size-sm);
    font-weight: var(--uksr-font-weight-medium);
    text-decoration: none;
    transition: all var(--uksr-transition-fast);
}

.uksr-blog-archive .nav-links a.page-numbers {
    color: var(--uksr-grey-700);
    border: 1px solid var(--uksr-grey-300);
    background: var(--uksr-white);
}

.uksr-blog-archive .nav-links a.page-numbers:hover {
    border-color: var(--uksr-green);
    color: var(--uksr-green);
}

.uksr-blog-archive .nav-links span.page-numbers.current {
    background: var(--uksr-green);
    color: var(--uksr-white);
    border: 1px solid var(--uksr-green);
}

.uksr-blog-archive .nav-links a.prev,
.uksr-blog-archive .nav-links a.next {
    color: var(--uksr-grey-600);
    border: 1px solid var(--uksr-grey-300);
}

.uksr-blog-archive .nav-links a.prev:hover,
.uksr-blog-archive .nav-links a.next:hover {
    border-color: var(--uksr-green);
    color: var(--uksr-green);
}

.uksr-blog-archive .nav-links span.dots {
    border: none;
    color: var(--uksr-grey-500);
}

/* ── Empty State ──────────────────────────────────────────────── */

.uksr-blog-empty {
    text-align: center;
    padding: 60px 24px;
}

.uksr-blog-empty h2 {
    color: var(--uksr-dark-blue);
    margin-bottom: 8px;
}

.uksr-blog-empty p {
    color: var(--uksr-grey-600);
}

/* ── Responsive — Mobile (≤768px) ─────────────────────────────── */

@media (max-width: 768px) {

    .uksr-blog-hero {
        padding: 32px 16px;
    }

    .uksr-blog-hero__title {
        font-size: 36px;
    }

    .uksr-blog-archive {
        flex-direction: column;
        gap: 32px;
        padding: 0 16px;
        margin: 24px auto;
    }

    .uksr-blog-sidebar {
        flex: none;
        width: 100%;
    }

    .uksr-blog-card {
        grid-template-columns: 1fr;
    }

    .uksr-blog-card__image-link {
        height: 200px;
    }

    .uksr-blog-card__image {
        height: 200px;
    }

    .uksr-blog-card__title {
        font-size: 18px;
    }
}

/* ── Scope reset: neutralise parent archive styles ────────────── */

.uksr-blog-card .read-more,
.uksr-blog-card .article-header,
.uksr-blog-card .entry-content,
.uksr-blog-card .article-footer {
    all: unset;
}

.uksr-blog-archive .post {
    /* Override parent .post styles but preserve card spacing */
    margin: 0 0 32px;
    padding: 0;
    border: none;
    background: none;
}