/*
Theme Name: S-Express Blog
Description: Blog for s-express.co.uk. Uses the main site's header, footer and site.css (tokens, fonts, buttons); this file only adds the blog's own pieces.
Version: 1.0
Requires PHP: 8.1
Text Domain: sexpress
*/

/* ---- Breadcrumb (on the blue hero) ---------------------------------------------------------- */
.crumbs ol { display: flex; flex-wrap: wrap; gap: var(--s-1) var(--s-2); list-style: none; padding: 0; margin: 0 0 var(--s-4); font-size: var(--fs-small); color: var(--on-brand-2); }
.crumbs li + li::before { content: "›"; margin-inline-end: var(--s-2); opacity: 0.7; }
.crumbs a { color: var(--on-brand); }
.crumbs [aria-current] { display: inline-block; max-width: 40ch; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }
.blog-hero h1 { max-width: 20em; font-size: clamp(2.25rem, 1.4rem + 3.6vw, 4rem); }
.blog-meta { margin-top: var(--s-4); color: var(--on-brand-2); font-size: var(--fs-small); }
.blog-meta span[aria-hidden] { margin-inline: var(--s-1); }

/* ---- Category chips + search ------------------------------------------------------------------ */
.blog-toolbar { display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6); align-items: center; justify-content: space-between; margin-bottom: var(--s-6); }
.blog-chips { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; padding: 0; margin: 0; }
.blog-chips a { display: inline-block; padding: 0.45em 0.9em; border: 1px solid var(--line); border-radius: 999px; background: white; color: var(--ink); text-decoration: none; font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); }
.blog-chips a:hover { border-color: var(--brand); color: var(--brand); }
.blog-chips a[aria-current] { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.blog-chips--tags { margin-top: var(--s-6); }

.blog-search { display: flex; gap: var(--s-2); width: min(100%, 22rem); }
.blog-search input { flex: 1; min-width: 0; min-height: 2.75rem; padding: 0.5rem 0.875rem; border: 1px solid var(--line); border-radius: var(--radius); background: white; font: inherit; font-size: 1rem; color: var(--ink); }
.blog-search input:focus { outline: 2px solid var(--brand-bright); outline-offset: 1px; border-color: var(--brand); }
.blog-search .btn { min-height: 2.75rem; padding: 0.5rem 1rem; font-size: 1rem; }

/* ---- Cards -------------------------------------------------------------------------------------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: var(--s-6); }
.blog-card { display: flex; flex-direction: column; background: white; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow 200ms var(--ease-out), transform 200ms var(--ease-out); }
.blog-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.blog-card__img { display: block; aspect-ratio: 16 / 9; background: var(--brand-tint); }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card__noimg { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%); }
.blog-card__body { display: flex; flex-direction: column; gap: var(--s-2); padding: var(--s-5); flex: 1; }
.blog-card__cat { align-self: flex-start; font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand); text-decoration: none; }
.blog-card__cat:hover { text-decoration: underline; }
.blog-card__title { font-family: var(--font-heading); font-weight: 700; font-size: 1.375rem; line-height: 1.2; text-transform: none; letter-spacing: 0; }
.blog-card__title a { color: var(--ink); text-decoration: none; }
.blog-card__title a:hover { color: var(--brand); }
.blog-card__excerpt { color: var(--ink-2); font-size: 1rem; }
.blog-card__foot { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); margin-top: auto; padding-top: var(--s-3); font-size: var(--fs-small); color: var(--ink-2); }
.blog-card__more { font-family: var(--font-heading); font-weight: 700; color: var(--brand); text-decoration: none; white-space: nowrap; }
.blog-card__more:hover { text-decoration: underline; }
.blog-empty { color: var(--ink-2); }

/* ---- Pagination --------------------------------------------------------------------------------- */
.pagination { margin-top: var(--s-7); }
.pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-2); }
.pagination .page-numbers { display: inline-grid; place-items: center; min-width: 2.75rem; min-height: 2.75rem; padding-inline: var(--s-3); border: 1px solid var(--line); border-radius: var(--radius); background: white; color: var(--ink); text-decoration: none; font-family: var(--font-heading); font-weight: 700; }
.pagination a.page-numbers:hover { border-color: var(--brand); color: var(--brand); }
.pagination .page-numbers.current { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.pagination .page-numbers.dots { border: 0; background: none; }

/* ---- A post ------------------------------------------------------------------------------------- */
.blog-layout { display: grid; gap: var(--s-7); }
@media (min-width: 1000px) { .blog-layout { grid-template-columns: minmax(0, 1fr) 320px; align-items: start; } }
.blog-post { min-width: 0; }
.blog-post__image { margin: 0 0 var(--s-6); }
.blog-post__image img { width: 100%; height: auto; border-radius: var(--radius); }

.blog-content { max-width: 70ch; font-size: var(--fs-body); line-height: 1.65; }
.blog-content > * + * { margin-top: var(--s-4); }
.blog-content h2, .blog-content h3, .blog-content h4 { font-family: var(--font-heading); font-weight: 700; text-transform: none; letter-spacing: 0; line-height: 1.2; color: var(--ink); }
.blog-content h2 { font-size: var(--fs-h3); margin-top: var(--s-7); }
.blog-content h3 { font-size: 1.3rem; margin-top: var(--s-6); }
.blog-content h4 { font-size: 1.125rem; margin-top: var(--s-5); }
.blog-content a { color: var(--brand); }
.blog-content ul, .blog-content ol { padding-inline-start: 1.4em; }
.blog-content li + li { margin-top: var(--s-2); }
.blog-content blockquote { margin-inline: 0; padding: var(--s-4) var(--s-5); border-inline-start: 4px solid var(--brand); background: var(--brand-tint); font-size: 1.15rem; }
.blog-content img { max-width: 100%; height: auto; border-radius: var(--radius); }
.blog-content table { width: 100%; border-collapse: collapse; font-size: 1rem; display: block; overflow-x: auto; }
.blog-content th, .blog-content td { padding: var(--s-2) var(--s-3); border: 1px solid var(--line); text-align: start; vertical-align: top; }
.blog-content th, .blog-content thead td { background: var(--paper-2); font-weight: 600; }
.blog-content .alignleft { float: left; margin: var(--s-2) var(--s-5) var(--s-3) 0; max-width: 50%; }
.blog-content .alignright { float: right; margin: var(--s-2) 0 var(--s-3) var(--s-5); max-width: 50%; }
.blog-content .aligncenter { display: block; margin-inline: auto; }
.blog-content::after { content: ""; display: table; clear: both; }
.blog-content .wp-caption { max-width: 100%; }
.blog-content .wp-caption-text, .blog-content figcaption { margin-top: var(--s-2); font-size: var(--fs-small); color: var(--ink-2); }
.blog-content [style*="text-align: center"] { text-align: center; }
.blog-content [style*="text-align: right"] { text-align: right; }
@media (max-width: 599.98px) { .blog-content .alignleft, .blog-content .alignright { float: none; margin: var(--s-4) 0; max-width: 100%; } }

.blog-cta { margin-top: var(--s-7); padding: var(--s-5); border-radius: var(--radius); background: var(--brand-tint); }
.blog-cta .btn-row { margin-top: var(--s-4); }

/* ---- Sidebar (moves below the post under 1000px) ------------------------------------------------ */
.blog-sidebar { display: grid; gap: var(--s-6); align-content: start; }
.blog-sidebar section { padding: var(--s-5); border-radius: var(--radius); background: var(--paper-2); }
.blog-sidebar h2 { font-family: var(--font-heading); font-weight: 700; font-size: 1.125rem; text-transform: none; letter-spacing: 0; margin-bottom: var(--s-3); }
.blog-sidebar ul, .blog-sidebar ol { margin: 0; padding-inline-start: 1.2em; display: grid; gap: var(--s-2); font-size: 1rem; }
.blog-sidebar a { color: var(--ink); }
.blog-sidebar a:hover { color: var(--brand); }
.blog-sidebar__cats { list-style: none; padding: 0 !important; }
.blog-sidebar__cats li { display: flex; justify-content: space-between; gap: var(--s-3); }
.blog-sidebar__cats span { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.blog-sidebar .blog-search { width: 100%; }

.blog-related { background: var(--brand-tint); }
.blog-related h2 { font-size: var(--fs-h3); margin-bottom: var(--s-5); }
.blog-404 { display: grid; gap: var(--s-5); justify-items: start; }

/* The WordPress admin bar (logged-in writers only) sits above our sticky header. */
.admin-bar .site-header { top: var(--wp-admin--admin-bar--height, 32px); }