/* =============================================================================
   Single Blog Post — single-blog.css
   Layout for single.php override + related posts Swiper slider.
   CSS variables mirror blog-style.css so this file is self-contained.
   ============================================================================= */

/* ── Shared CSS Custom Properties ──────────────────────────────────────────── */
:root {
  --mbt-primary:        #4f46e5;
  --mbt-primary-dark:   #3730a3;
  --mbt-primary-light:  #ede9fe;
  --mbt-text-heading:   #111827;
  --mbt-text-body:      #374151;
  --mbt-text-muted:     #6b7280;
  --mbt-bg-page:        #f3f4f6;
  --mbt-bg-white:       #ffffff;
  --mbt-border:         #e5e7eb;
  --mbt-amber:          #f59e0b;

  --mbt-radius-sm:      6px;
  --mbt-radius-md:      12px;
  --mbt-radius-lg:      16px;

  --mbt-shadow-card:    0 1px 4px rgba(0, 0, 0, 0.07), 0 4px 12px rgba(0, 0, 0, 0.06);
  --mbt-shadow-hover:   0 8px 28px rgba(0, 0, 0, 0.13);

  --mbt-ease:           0.24s cubic-bezier(0.4, 0, 0.2, 1);
  --mbt-container:      1200px;

  --mbt-font-xs:   0.75rem;
  --mbt-font-sm:   0.875rem;
  --mbt-font-base: 1rem;
  --mbt-font-lg:   1.125rem;
  --mbt-font-xl:   1.375rem;
  --mbt-font-2xl:  1.75rem;
  --mbt-font-3xl:  2.25rem;
}

/* ── Flatsome Override ─────────────────────────────────────────────────────── */
/* Remove the narrow large-10 constraint Flatsome normally wraps around posts */
.mbt-single-page {
  width: 100%;
  max-width: none;
  padding: 0;
  margin: 0;
  background-color: var(--mbt-bg-page);
}

.mbt-single-page.blog-single {
  background-color: #fff;
}

.mbt-single-page.blog-single .entry-title {
  font-size: 40px;
  line-height: 1.2;
  color: #313131;
}

.mbt-single-page.blog-single .entry-meta {
  font-size: 16px;
  font-weight: 400;
  color: #454545;
  text-transform: none;
}

.mbt-single-page.blog-single article {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.2;
  color: #171717;
}

/* ── Single Post Wrap ──────────────────────────────────────────────────────── */
.mbt-single__wrap {
  max-width: 860px;
  margin-inline: auto;
  padding: 40px 20px 56px;
  background-color: var(--mbt-bg-white);
}

@media (min-width: 768px) {
  .mbt-single__wrap {
    padding: 56px 48px 72px;
  }
}

/* ── Post Header ───────────────────────────────────────────────────────────── */
.mbt-single__header {
  margin-bottom: 28px;
}

.mbt-single__cat {
  display: inline-block;
  font-size: var(--mbt-font-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mbt-primary);
  background-color: var(--mbt-primary-light);
  padding: 4px 12px;
  border-radius: var(--mbt-radius-sm);
  text-decoration: none;
  margin-bottom: 14px;
  transition: background-color var(--mbt-ease), color var(--mbt-ease);
}

.mbt-single__cat:hover {
  background-color: var(--mbt-primary);
  color: var(--mbt-bg-white);
}

.mbt-single__title {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--mbt-text-heading);
  margin: 0 0 16px;
}

.mbt-single__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--mbt-text-muted);
  font-size: var(--mbt-font-sm);
}

.mbt-single__meta-date {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.mbt-single__meta-sep {
  opacity: 0.5;
}

/* ── Featured Thumbnail ────────────────────────────────────────────────────── */
.mbt-single__thumb {
  margin: 0 0 32px;
  border-radius: var(--mbt-radius-md);
  overflow: hidden;
  line-height: 0;
}

.mbt-single__thumb-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ── Post Content ──────────────────────────────────────────────────────────── */
.mbt-single__content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--mbt-text-body);
}

.mbt-single__content h2,
.mbt-single__content h3,
.mbt-single__content h4 {
  color: var(--mbt-text-heading);
  margin-top: 1.75em;
  margin-bottom: 0.5em;
}

.mbt-single__content img {
  border-radius: var(--mbt-radius-sm);
  max-width: 100%;
  height: auto;
}

.mbt-single__content a {
  color: var(--mbt-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mbt-single__content blockquote {
  border-left: 4px solid var(--mbt-primary);
  padding: 8px 20px;
  margin-inline: 0;
  color: var(--mbt-text-muted);
  font-style: italic;
}

/* ── Tags ──────────────────────────────────────────────────────────────────── */
.mbt-single__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--mbt-border);
}

.mbt-single__tag {
  display: inline-block;
  font-size: var(--mbt-font-sm);
  color: var(--mbt-text-muted);
  background-color: var(--mbt-bg-page);
  border: 1px solid var(--mbt-border);
  border-radius: var(--mbt-radius-sm);
  padding: 4px 12px;
  text-decoration: none;
  transition: border-color var(--mbt-ease), color var(--mbt-ease);
}

.mbt-single__tag:hover {
  border-color: var(--mbt-primary);
  color: var(--mbt-primary);
}

/* ── Related Posts Section ─────────────────────────────────────────────────── */
.mbt-related {
  padding-block: 56px 72px;
}

.mbt-related__inner {
  max-width: var(--mbt-container);
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 768px) {
  .mbt-related__inner {
    padding-inline: 32px;
  }
}

.mbt-related__heading {
  font-size: 40px;
  font-weight: 700;
  color: #30358B;
  text-align: center;
  margin: 0 0 36px;
}

@media (min-width: 768px) {
  .mbt-related__heading {
    font-size: var(--mbt-font-3xl);
  }
}

/* Swiper container */
.mbt-related__swiper {
  overflow: hidden;
}

/* Nav arrows */
.mbt-related__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.mbt-related__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--mbt-border);
  background-color: var(--mbt-bg-white);
  color: var(--mbt-text-body);
  font-size: 20px;
  cursor: pointer;
  transition:
    background-color var(--mbt-ease),
    border-color var(--mbt-ease),
    color var(--mbt-ease);
  box-shadow: var(--mbt-shadow-card);
  line-height: 1;
}

.mbt-related__btn:hover {
  background-color: var(--mbt-primary);
  border-color: var(--mbt-primary);
  color: var(--mbt-bg-white);
}

.mbt-related__btn.swiper-button-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Card styles (mirrors blog-style.css — needed on single post pages) ────── */
.mbt-card {
  background-color: var(--mbt-bg-white);
  border-radius: var(--mbt-radius-md);
  overflow: hidden;
  box-shadow: var(--mbt-shadow-card);
  transition: box-shadow var(--mbt-ease), transform var(--mbt-ease);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mbt-card:hover {
  box-shadow: var(--mbt-shadow-hover);
  transform: translateY(-5px);
}

.mbt-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.mbt-card__media {
  position: relative;
  overflow: hidden;
}

.mbt-card__figure {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.mbt-card__figure--placeholder {
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  aspect-ratio: 16 / 10;
}

.mbt-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.36s var(--mbt-ease);
  display: block;
}

.mbt-card:hover .mbt-card__image {
  transform: scale(1.06);
}

.mbt-card__date-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  display: inline-flex;
  align-items: center;
  background-color: #fff;
  color: #0200B9;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: var(--mbt-radius-sm);
  line-height: 1.4;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.mbt-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.mbt-card__category {
  align-self: flex-start;
}

.mbt-card__title {
  font-size: var(--mbt-font-base);
  font-weight: 700;
  line-height: 1.45;
  color: var(--mbt-text-heading);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--mbt-ease);
}

.mbt-card__link:hover .mbt-card__title {
  color: var(--mbt-primary);
}

.mbt-card__excerpt {
  font-size: var(--mbt-font-sm);
  color: var(--mbt-text-muted);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Badge (used inside cards) */
.mbt-badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--mbt-font-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--mbt-radius-sm);
  padding: 3px 10px;
  line-height: 1.5;
  white-space: nowrap;
}

.mbt-badge--primary {
  color: var(--mbt-primary);
  background-color: var(--mbt-primary-light);
}