/*
 * BuddyPilot — Blog & Page styles
 * Shared by: single.php, home.php, archive.php, page.php
 *
 * WCAG AAA: all text contrast ratios ≥7:1 normal / ≥4.5:1 large text.
 * prefers-reduced-motion: transitions disabled per WCAG 2.3.3.
 */

/* ═══════════════════════════════════════════════════
   Blog archive — shared container
   ═══════════════════════════════════════════════════ */

.blog-archive {
	padding: clamp(3rem, 6vw, 5rem) 0;
}

.blog-archive__header {
	margin-bottom: 3rem;
}

.blog-archive__header h1 {
	color:     var(--bp-tx-pri);
	margin-top: .5rem;
}

.blog-archive__label {
	font-family:    var(--bp-font-mono);
	font-size:      .6875rem;
	font-weight:    500;
	text-transform: uppercase;
	letter-spacing: .12em;
	color:          var(--bp-tx-sec);
	line-height:    1;
	padding-top:    1.25rem;
	margin-bottom:  .75rem;
	border-top:     1px solid rgba(0, 0, 0, .12);
}

.blog-archive__description {
	margin-top: .75rem;
	color:      var(--bp-tx-sec);
	max-width:  65ch;
}

.blog-archive__empty {
	color: var(--bp-tx-sec);
}

/* ═══════════════════════════════════════════════════
   Post card grid
   ═══════════════════════════════════════════════════ */

.blog-archive__grid {
	display:               grid;
	grid-template-columns: repeat( auto-fill, minmax( min(100%, 320px), 1fr ) );
	gap:                   2rem;
	margin-bottom:         3rem;
}

/* ═══════════════════════════════════════════════════
   Post card
   ═══════════════════════════════════════════════════ */

.post-card {
	display:        flex;
	flex-direction: column;
	background:     var(--bp-white);
	border:         1px solid var(--bp-border);
	border-radius:  var(--bp-r);
	overflow:       hidden;
	box-shadow:     var(--bp-sh);
	transition:     transform .2s ease, box-shadow .2s ease;
}

@media (prefers-reduced-motion: reduce) {
	.post-card { transition: none; }
}

.post-card:hover {
	transform:  translateY(-3px);
	box-shadow: var(--bp-sh-lg);
}

/* Thumbnail */
.post-card__thumb-link {
	display: block;
	overflow: hidden;
	aspect-ratio: 16 / 9;
}

.post-card__thumb {
	width:      100%;
	height:     100%;
	object-fit: cover;
	transition: transform .35s ease;
}

@media (prefers-reduced-motion: reduce) {
	.post-card__thumb { transition: none; }
}

.post-card:hover .post-card__thumb {
	transform: scale(1.04);
}

/* Body */
.post-card__body {
	display:        flex;
	flex-direction: column;
	flex:           1;
	padding:        1.5rem;
	gap:            .75rem;
}

/* Category badge */
.post-card__category {
	display:        inline-block;
	font-family:    var(--bp-font-mono);
	font-size:      .6875rem;
	font-weight:    600;
	text-transform: uppercase;
	letter-spacing: .1em;
	color:          var(--bp-cobalt);
	text-decoration: none;
	line-height:    1;
}

.post-card__category:hover {
	text-decoration: underline;
}

/* Title */
.post-card__title {
	font-size:   1.125rem;
	font-weight: 700;
	line-height: 1.35;
	margin:      0;
}

.post-card__title a {
	color:           var(--bp-tx-pri);
	text-decoration: none;
}

.post-card__title a:hover {
	color: var(--bp-cobalt);
}

/* Excerpt */
.post-card__excerpt {
	font-size:   .9375rem;
	color:       var(--bp-tx-sec);
	line-height: 1.6;
	margin:      0;
	/* Clamp to 3 lines */
	display:            -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow:           hidden;
}

/* Footer: date + read more */
.post-card__footer {
	display:         flex;
	justify-content: space-between;
	align-items:     center;
	margin-top:      auto;
	padding-top:     .75rem;
	border-top:      1px solid var(--bp-border);
}

.post-card__date {
	font-size: .8125rem;
	color:     var(--bp-tx-sec);
}

.post-card__read-more {
	font-size:       .875rem;
	font-weight:     600;
	color:           var(--bp-cobalt);
	text-decoration: none;
	white-space:     nowrap;
}

.post-card__read-more:hover {
	text-decoration: underline;
}

/* ═══════════════════════════════════════════════════
   Pagination
   ═══════════════════════════════════════════════════ */

.navigation .nav-links {
	display:         flex;
	justify-content: center;
	align-items:     center;
	gap:             .5rem;
	flex-wrap:       wrap;
	padding-bottom:  2rem;
}

.navigation .nav-links .page-numbers {
	display:          inline-flex;
	align-items:      center;
	justify-content:  center;
	min-width:        2.5rem;
	height:           2.5rem;
	padding:          0 .75rem;
	border-radius:    var(--bp-r);
	font-size:        .9375rem;
	font-weight:      600;
	color:            var(--bp-cobalt);
	text-decoration:  none;
	border:           1px solid var(--bp-border);
	transition:       background .15s ease, color .15s ease, border-color .15s ease;
}

.navigation .nav-links .page-numbers:hover {
	background:   var(--bp-ice);
	border-color: var(--bp-sky);
}

.navigation .nav-links .page-numbers.current {
	background:   var(--bp-cobalt);
	border-color: var(--bp-cobalt);
	color:        var(--bp-white);
	cursor:       default;
}

.navigation .nav-links .page-numbers.dots {
	border: none;
	background: transparent;
	cursor: default;
}

@media (prefers-reduced-motion: reduce) {
	.navigation .nav-links .page-numbers { transition: none; }
}

/* ═══════════════════════════════════════════════════
   Static page layout (page.php)
   ═══════════════════════════════════════════════════ */

.page-entry {
	max-width: 760px;
	margin:    0 auto;
	padding:   clamp(2.5rem, 5vw, 4rem) 0;
}

.page-entry__header {
	margin-bottom: 2rem;
}

.page-entry__title {
	font-size:   clamp(1.75rem, 4vw, 2.5rem);
	font-weight: 800;
	line-height: 1.2;
	color:       var(--bp-tx-pri);
	margin-top:  .75rem;
}

/* ═══════════════════════════════════════════════════
   Single post — layout
   ═══════════════════════════════════════════════════ */

.post-entry {
	max-width:  760px;
	margin:     0 auto;
	padding:    clamp(2.5rem, 5vw, 4rem) 0;
}

/* Header */
.post-entry__header {
	margin-bottom: 2.5rem;
}

.post-entry__category {
	display:        inline-block;
	font-family:    var(--bp-font-mono);
	font-size:      .6875rem;
	font-weight:    600;
	text-transform: uppercase;
	letter-spacing: .1em;
	color:          var(--bp-cobalt);
	text-decoration: none;
	margin-bottom:  .75rem;
	line-height:    1;
}

.post-entry__category:hover {
	text-decoration: underline;
}

.post-entry__title {
	font-size:   clamp(1.75rem, 4vw, 2.5rem);
	line-height: 1.2;
	font-weight: 800;
	color:       var(--bp-tx-pri);
	margin:      .75rem 0 1rem;
}

.post-entry__meta {
	display:     flex;
	align-items: center;
	gap:         .5rem;
	font-size:   .875rem;
	color:       var(--bp-tx-sec);
}

.post-entry__sep {
	color: var(--bp-tx-sec);
}

/* Featured image */
.post-entry__thumbnail {
	margin-bottom: 2.5rem;
	border-radius: var(--bp-r);
	overflow:      hidden;
}

.post-entry__img {
	width:         100%;
	height:        auto;
	aspect-ratio:  16 / 9;
	object-fit:    cover;
}

/* ═══════════════════════════════════════════════════
   Prose typography
   Shared by: .post-entry__content and .page-entry__content
   ═══════════════════════════════════════════════════ */

.post-entry__content,
.page-entry__content {
	font-family: var(--bp-font-body);
	font-size:   1.0625rem;
	line-height: 1.75;
	color:       var(--bp-tx-pri);
}

.post-entry__content h2,
.post-entry__content h3,
.post-entry__content h4,
.page-entry__content h2,
.page-entry__content h3,
.page-entry__content h4 {
	font-family: var(--bp-font);
	font-weight: 700;
	color:       var(--bp-tx-pri);
	margin:      2rem 0 .75rem;
}

.post-entry__content h2, .page-entry__content h2 { font-size: 1.5rem; }
.post-entry__content h3, .page-entry__content h3 { font-size: 1.25rem; }
.post-entry__content h4, .page-entry__content h4 { font-size: 1.0625rem; }

.post-entry__content p,
.page-entry__content p {
	margin-bottom: 1.25rem;
}

.post-entry__content a,
.page-entry__content a {
	color:           var(--bp-tx-link);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.post-entry__content ul,
.post-entry__content ol,
.page-entry__content ul,
.page-entry__content ol {
	list-style:    revert;
	padding-left:  1.5rem;
	margin-bottom: 1.25rem;
}

.post-entry__content li,
.page-entry__content li {
	margin-bottom: .4rem;
}

.post-entry__content blockquote,
.page-entry__content blockquote {
	border-left:   4px solid var(--bp-cobalt);
	padding:       1rem 1.5rem;
	margin:        1.5rem 0;
	background:    var(--bp-ice);
	border-radius: 0 var(--bp-r) var(--bp-r) 0;
}

.post-entry__content blockquote p,
.page-entry__content blockquote p {
	font-style:  italic;
	color:       var(--bp-tx-sec);
	margin:      0;
}

.post-entry__content pre,
.post-entry__content code,
.page-entry__content pre,
.page-entry__content code {
	font-family: var(--bp-font-mono);
	font-size:   .875em;
}

.post-entry__content pre,
.page-entry__content pre {
	background:    var(--bp-navy);
	color:         var(--bp-tx-l1);
	padding:       1.25rem 1.5rem;
	border-radius: var(--bp-r);
	overflow-x:    auto;
	margin:        1.5rem 0;
}

.post-entry__content :not(pre) > code,
.page-entry__content :not(pre) > code {
	background:    var(--bp-ice);
	color:         var(--bp-dark);
	padding:       .15em .4em;
	border-radius: 4px;
	border:        1px solid var(--bp-border);
}

.post-entry__content img,
.page-entry__content img {
	border-radius: var(--bp-r);
	margin:        1.5rem auto;
}

.post-entry__content figure,
.page-entry__content figure {
	margin: 1.5rem 0;
}

.post-entry__content figcaption,
.page-entry__content figcaption {
	font-size:  .8125rem;
	color:      var(--bp-tx-sec);
	text-align: center;
	margin-top: .5rem;
}

.post-entry__content hr,
.page-entry__content hr {
	border:     none;
	border-top: 1px solid var(--bp-border);
	margin:     2rem 0;
}

/* Tables */
.post-entry__content table,
.page-entry__content table {
	width:          100%;
	border-collapse: collapse;
	margin:         1.5rem 0;
	font-size:      .9375rem;
}

.post-entry__content th,
.post-entry__content td,
.page-entry__content th,
.page-entry__content td {
	padding:     .625rem .875rem;
	text-align:  left;
	border:      1px solid var(--bp-border);
	line-height: 1.5;
}

.post-entry__content th,
.page-entry__content th {
	background:  var(--bp-ice);
	font-weight: 700;
	color:       var(--bp-tx-pri);
}

.post-entry__content tr:nth-child(even) td,
.page-entry__content tr:nth-child(even) td {
	background: #f8faff;
}

/* ═══════════════════════════════════════════════════
   Post navigation (prev / next)
   ═══════════════════════════════════════════════════ */

.post-entry__nav {
	display:     grid;
	gap:         1rem;
	margin-top:  3rem;
	padding-top: 2rem;
	border-top:  1px solid var(--bp-border);
}

@media (min-width: 600px) {
	.post-entry__nav {
		grid-template-columns: 1fr 1fr;
	}
}

.post-entry__nav-link {
	display:         flex;
	flex-direction:  column;
	gap:             .25rem;
	padding:         1.25rem;
	background:      var(--bp-ice);
	border:          1px solid var(--bp-border);
	border-radius:   var(--bp-r);
	text-decoration: none;
	transition:      background .15s ease, border-color .15s ease;
}

@media (prefers-reduced-motion: reduce) {
	.post-entry__nav-link { transition: none; }
}

.post-entry__nav-link:hover {
	background:   var(--bp-white);
	border-color: var(--bp-sky);
}

.post-entry__nav-link--next {
	text-align: right;
}

.post-entry__nav-label {
	font-family:    var(--bp-font-mono);
	font-size:      .6875rem;
	font-weight:    500;
	text-transform: uppercase;
	letter-spacing: .1em;
	color:          var(--bp-cobalt);
}

.post-entry__nav-title {
	font-size:   .9375rem;
	font-weight: 600;
	color:       var(--bp-tx-pri);
	line-height: 1.4;
}