/* ==========================================================================
   SINGLE POST PAGE — Layout & UI
   Namespace: sp-*  (single-post)

   ALL colors/radii/transitions/fonts come exclusively from the global design
   tokens defined in assets/global/styles.css  — zero hardcoded hex values.
   ========================================================================== */

/* ── Shared container ───────────────────────────────────────────────────── */
.sp-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 24px;
}

/* ══════════════════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════════════════ */
.sp-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 48px;
  margin-top: 80px;
  background: var(--learnsimply-dark-bg);
  overflow: hidden;
}

.sp-hero--no-image {
  min-height: 340px;
  background: var(--learnsimply-dark-bg);
}

.sp-hero__image-wrap {
  position: absolute;
  inset: 0;
}
.sp-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.4;
}
.sp-hero__overlay {
  position: absolute;
  inset: 0;
  /* gradient from dark-bg (opaque) to transparent — stays in theme palette */
  background: linear-gradient(
    to top,
    var(--learnsimply-dark-bg) 0%,
    rgba(10, 15, 26, 0.75) 45%,
    rgba(10, 15, 26, 0.15) 100%
  );
}

.sp-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

/* ── Breadcrumb ─────────────────────────────────────────────────────────── */
.sp-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--learnsimply-text-gray);
}
.sp-breadcrumb a {
  color: var(--learnsimply-text-gray);
  text-decoration: none;
  transition: var(--learnsimply-transition);
}
.sp-breadcrumb a:hover  { color: var(--learnsimply-text-white); }
.sp-breadcrumb__sep    { color: var(--learnsimply-text-dark-gray); }
.sp-breadcrumb__current { color: var(--db-white); }

/* ── Category badge ─────────────────────────────────────────────────────── */
.sp-category-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--learnsimply-border-radius-lg);
  background: var(--db-blue-soft);
  border: 1px solid rgba(64, 119, 243, 0.35);
  color: var(--learnsimply-primary-blue);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  width: fit-content;
  transition: var(--learnsimply-transition);
}
.sp-category-badge:hover {
  background: var(--db-blue-active);
  color: var(--learnsimply-text-white);
}

/* ── Hero title ─────────────────────────────────────────────────────────── */
.sp-hero__title {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: var(--learnsimply-text-white);
  line-height: 1.3;
  max-width: 820px;
}

/* ── Hero meta row ──────────────────────────────────────────────────────── */
.sp-hero__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.sp-meta-divider {
  width: 1px;
  height: 32px;
  background: var(--db-glass-border);
}
.sp-meta-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sp-meta-author__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--db-glass-border);
}
.sp-meta-author__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sp-meta-author__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--learnsimply-text-white);
}
.sp-meta-author__date {
  font-size: 13px;
  color: var(--learnsimply-text-gray);
}
.sp-meta-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--learnsimply-text-gray);
  font-size: 13px;
}

/* ══════════════════════════════════════════════════════════════════════════
   MAIN BODY — Two-column layout
══════════════════════════════════════════════════════════════════════════ */
.sp-main {
  background: var(--learnsimply-dark-bg);
  padding: 48px 0 80px;
}

.sp-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: flex-start;
}

/* ══════════════════════════════════════════════════════════════════════════
   ARTICLE
══════════════════════════════════════════════════════════════════════════ */
.sp-article {
  display: flex;
  flex-direction: column;
  gap: 40px;
  min-width: 0;
}

/* ── Share strip ────────────────────────────────────────────────────────── */
.sp-share {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--db-glass);
  border: 1px solid var(--db-glass-border);
  border-radius: var(--db-radius);
}
.sp-share__label {
  font-size: 13px;
  color: var(--learnsimply-text-gray);
  white-space: nowrap;
}
.sp-share__buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sp-share__btn {
  width: 36px;
  height: 36px;
  border-radius: var(--db-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--db-glass);
  border: 1px solid var(--db-glass-border);
  color: var(--db-white);
  text-decoration: none;
  transition: var(--learnsimply-transition);
  cursor: pointer;
  padding: 0;
}
.sp-share__btn svg { width: 16px; height: 16px; }
.sp-share__btn:hover { transform: translateY(-2px); background: var(--db-glass-hover); }
.sp-share__btn--twitter:hover  { background: rgba(29,161,242,0.15);  color: #1da1f2;  border-color: rgba(29,161,242,0.3); }
.sp-share__btn--linkedin:hover { background: rgba(0,119,181,0.15);   color: #0077b5;  border-color: rgba(0,119,181,0.3); }
.sp-share__btn--whatsapp:hover { background: rgba(37,211,102,0.15);  color: #25d366;  border-color: rgba(37,211,102,0.3); }
.sp-share__btn--copy:hover     { background: var(--db-blue-soft);     color: var(--learnsimply-primary-blue); border-color: rgba(64,119,243,0.3); }
.sp-share__btn--copy.copied    { background: rgba(24,169,99,0.15);    color: var(--learnsimply-success-green); border-color: rgba(24,169,99,0.3); }

/* ── Article content typography ─────────────────────────────────────────── */
.sp-content {
  color: var(--db-white);
  font-size: 17px;
  line-height: 1.85;
  word-break: break-word;
  font-family: var(--learnsimply-font-primary);
}

/* ── Nuclear background kill — wipes every white/light bg the parent theme
       or Gutenberg might inject inside the article content area ─────────── */
.sp-content *,
.sp-content *::before,
.sp-content *::after {
  background-color: transparent !important;
  color: inherit !important;
}

/* Restore explicit backgrounds only where WE want them */
.sp-content code                   { background-color: var(--learnsimply-card-bg) !important; color: var(--learnsimply-success-green) !important; }
.sp-content pre                    { background-color: var(--learnsimply-card-bg) !important; }
.sp-content pre code               { background-color: transparent !important; }
.sp-content blockquote             { background-color: var(--db-blue-soft) !important; color: var(--learnsimply-text-gray) !important; }
.sp-content tr:nth-child(even) td  { background-color: var(--db-glass) !important; }
.sp-content th                     { background-color: var(--db-blue-soft) !important; color: var(--learnsimply-text-white) !important; }
.sp-content td                     { color: var(--learnsimply-text-gray) !important; }
.sp-content h1, .sp-content h2,
.sp-content h3, .sp-content h4,
.sp-content h5, .sp-content h6    { color: var(--learnsimply-text-white) !important; }
.sp-content a                      { color: var(--learnsimply-primary-blue) !important; }
.sp-content a:hover                { color: var(--db-white) !important; }

.sp-content h1,
.sp-content h2,
.sp-content h3,
.sp-content h4,
.sp-content h5,
.sp-content h6 {
  color: var(--learnsimply-text-white);
  font-weight: 700;
  line-height: 1.35;
  margin-top: 2em;
  margin-bottom: 0.6em;
  font-family: var(--learnsimply-font-primary);
}
.sp-content h2 { font-size: 1.55em; }
.sp-content h3 { font-size: 1.3em; }
.sp-content h4 { font-size: 1.1em; }

.sp-content h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 0.9em;
  background: var(--learnsimply-primary-blue);
  border-radius: 2px;
  margin-left: 12px;
  vertical-align: middle;
  transform: translateY(-1px);
}

.sp-content p { margin-bottom: 1.4em; }

.sp-content a {
  color: var(--learnsimply-primary-blue);
  text-decoration: underline;
  text-decoration-color: rgba(64, 119, 243, 0.4);
  transition: var(--learnsimply-transition);
}
.sp-content a:hover { color: var(--db-white); }

.sp-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--db-radius);
  margin: 16px 0;
  display: block;
}

/* Blockquote */
.sp-content blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  background: var(--db-blue-soft);
  border-right: 4px solid var(--learnsimply-primary-blue);
  border-radius: 0 var(--db-radius) var(--db-radius) 0;
  color: var(--learnsimply-text-gray);
  font-style: italic;
}
.sp-content blockquote p { margin-bottom: 0; }

/* Code */
.sp-content code {
  background: var(--learnsimply-card-bg);
  color: var(--learnsimply-success-green);
  padding: 2px 7px;
  border-radius: var(--learnsimply-border-radius-sm);
  font-size: 0.88em;
  font-family: var(--learnsimply-font-code);
}
.sp-content pre {
  background: var(--learnsimply-card-bg);
  border: 1px solid var(--learnsimply-card-border);
  border-radius: var(--db-radius);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 20px 0;
}
.sp-content pre code {
  background: transparent;
  padding: 0;
  color: var(--learnsimply-success-green);
}

/* Lists */
.sp-content ul,
.sp-content ol {
  padding-right: 24px;
  margin-bottom: 1.4em;
}
.sp-content li { margin-bottom: 0.5em; }

/* Tables */
.sp-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.sp-content th {
  background: var(--db-blue-soft);
  color: var(--learnsimply-text-white);
  padding: 12px 16px;
  text-align: right;
  border: 1px solid var(--learnsimply-card-border);
}
.sp-content td {
  padding: 10px 16px;
  border: 1px solid var(--db-border);
  color: var(--learnsimply-text-gray);
}
.sp-content tr:nth-child(even) td { background: var(--db-glass); }

.sp-content hr {
  border: none;
  border-top: 1px solid var(--db-border);
  margin: 32px 0;
}

.sp-content .wp-block-image,
.sp-content figure { margin: 20px 0; }
.sp-content figcaption {
  text-align: center;
  font-size: 13px;
  color: var(--learnsimply-text-dark-gray);
  margin-top: 8px;
}

/* ── Tags ────────────────────────────────────────────────────────────────── */
.sp-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 8px;
}
.sp-tags__label {
  font-size: 13px;
  color: var(--learnsimply-text-dark-gray);
}
.sp-tag {
  display: inline-flex;
  padding: 5px 14px;
  border-radius: var(--learnsimply-border-radius-lg);
  background: var(--db-glass);
  border: 1px solid var(--db-glass-border);
  color: var(--learnsimply-text-gray);
  font-size: 13px;
  text-decoration: none;
  transition: var(--learnsimply-transition);
}
.sp-tag:hover {
  background: var(--db-blue-soft);
  border-color: rgba(64, 119, 243, 0.35);
  color: var(--learnsimply-primary-blue);
}

/* ── Post navigation ────────────────────────────────────────────────────── */
.sp-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sp-post-nav__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--db-glass);
  border: 1px solid var(--db-glass-border);
  border-radius: var(--db-radius);
  text-decoration: none;
  transition: var(--learnsimply-transition);
}
.sp-post-nav__item:hover {
  background: var(--db-blue-soft);
  border-color: rgba(64, 119, 243, 0.3);
  transform: translateY(-2px);
}
.sp-post-nav__label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--learnsimply-primary-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sp-post-nav__item--prev .sp-post-nav__label { flex-direction: row-reverse; }
.sp-post-nav__title {
  font-size: 15px;
  color: var(--db-white);
  font-weight: 600;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Author box ──────────────────────────────────────────────────────────── */
.sp-author-box {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--learnsimply-card-bg);
  border: 1px solid var(--learnsimply-card-border);
  border-radius: var(--db-radius-lg);
  align-items: flex-start;
}
.sp-author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(64, 119, 243, 0.35);
  flex-shrink: 0;
}
.sp-author-box__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sp-author-box__eyebrow {
  font-size: 12px;
  color: var(--learnsimply-primary-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sp-author-box__name {
  font-size: 18px;
  font-weight: 700;
  color: var(--learnsimply-text-white);
}
.sp-author-box__bio {
  font-size: 14px;
  color: var(--learnsimply-text-gray);
  line-height: 1.65;
}
.sp-author-box__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--learnsimply-primary-blue);
  text-decoration: none;
  font-weight: 600;
  transition: var(--db-transition);
}
.sp-author-box__link:hover { gap: 10px; }

/* ── Comments ────────────────────────────────────────────────────────────── */
.sp-comments { padding-top: 8px; }
.sp-comments #comments,
.sp-comments .comment-form-comment label,
.sp-comments .comment-notes,
.sp-comments #reply-title { color: var(--db-white); }

/* ══════════════════════════════════════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════════════════════════════════════ */
.sp-sidebar { position: relative; }
.sp-sidebar__sticky {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Generic sidebar card */
.sp-sidebar-card {
  background: var(--learnsimply-card-bg);
  border: 1px solid var(--learnsimply-card-border);
  border-radius: var(--db-radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sp-sidebar-card__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--learnsimply-text-white);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--db-border);
}

/* Author compact */
.sp-sidebar-author {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}
.sp-sidebar-author__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(64, 119, 243, 0.3);
  flex-shrink: 0;
  align-self: center;
}
.sp-sidebar-author > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}
.sp-sidebar-author__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--learnsimply-text-white);
}
.sp-sidebar-author__date {
  font-size: 12px;
  color: var(--learnsimply-text-dark-gray);
}

/* Stats */
.sp-sidebar-stats { gap: 10px; }
.sp-sidebar-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--learnsimply-text-gray);
}
.sp-sidebar-stat svg { flex-shrink: 0; color: var(--learnsimply-text-dark-gray); }
.sp-sidebar-stat__label { flex: 1; }
.sp-sidebar-stat__value { color: var(--db-white); font-weight: 600; }
.sp-sidebar-stat__value--link {
  text-decoration: none;
  color: var(--learnsimply-primary-blue);
  transition: var(--learnsimply-transition);
}
.sp-sidebar-stat__value--link:hover { color: var(--db-white); }

/* Sidebar share */
.sp-sidebar-share {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sp-sidebar-share__btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--db-radius-sm);
  background: var(--db-glass);
  border: 1px solid var(--db-glass-border);
  color: var(--learnsimply-text-gray);
  font-size: 14px;
  text-decoration: none;
  transition: var(--learnsimply-transition);
}
.sp-sidebar-share__btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.sp-sidebar-share__btn:hover {
  background: var(--db-glass-hover);
  color: var(--learnsimply-text-white);
  transform: translateX(-3px);
}
.sp-sidebar-share__btn--wa:hover {
  background: rgba(37, 211, 102, 0.1);
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.25);
}

/* Related posts list */
.sp-related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sp-related-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.sp-related-item__thumb {
  width: 64px;
  height: 50px;
  object-fit: cover;
  border-radius: var(--learnsimply-border-radius-sm);
  flex-shrink: 0;
}
.sp-related-item__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.sp-related-item__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--db-white);
  text-decoration: none;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: var(--learnsimply-transition);
}
.sp-related-item__title:hover { color: var(--learnsimply-primary-blue); }
.sp-related-item__date {
  font-size: 12px;
  color: var(--learnsimply-text-dark-gray);
}

/* ══════════════════════════════════════════════════════════════════════════
   MORE ARTICLES SECTION (bottom)
══════════════════════════════════════════════════════════════════════════ */
.sp-more-section {
  background: var(--learnsimply-card-bg);
  padding: 60px 0;
  border-top: 1px solid var(--learnsimply-card-border);
}
.sp-more-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.sp-more-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--learnsimply-text-white);
}
.sp-more-all {
  font-size: 14px;
  color: var(--learnsimply-primary-blue);
  text-decoration: none;
  font-weight: 600;
  transition: var(--learnsimply-transition);
}
.sp-more-all:hover { color: var(--learnsimply-text-white); }

.sp-more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sp-more-card {
  background: var(--learnsimply-dark-bg);
  border: 1px solid var(--learnsimply-card-border);
  border-radius: var(--db-radius);
  overflow: hidden;
  text-decoration: none;
  transition: var(--learnsimply-transition);
  display: flex;
  flex-direction: column;
}
.sp-more-card:hover {
  transform: translateY(-4px);
  border-color: rgba(64, 119, 243, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}
.sp-more-card__img-wrap { overflow: hidden; aspect-ratio: 16/9; }
.sp-more-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--learnsimply-transition);
}
.sp-more-card:hover .sp-more-card__img { transform: scale(1.05); }
.sp-more-card__body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sp-more-card__date {
  font-size: 12px;
  color: var(--learnsimply-text-dark-gray);
}
.sp-more-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--db-white);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sp-more-card:hover .sp-more-card__title { color: var(--learnsimply-text-white); }

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .sp-layout { grid-template-columns: 1fr 280px; gap: 28px; }
  .sp-more-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sp-hero { min-height: 360px; padding-bottom: 36px; }
  .sp-hero__title { font-size: clamp(22px, 6vw, 32px); }
  .sp-layout { grid-template-columns: 1fr; }
  .sp-sidebar { order: -1; }
  .sp-sidebar__sticky { position: static; flex-direction: row; flex-wrap: wrap; }
  .sp-sidebar-stats,
  .sp-related-list,
  .sp-sidebar-author { display: none; }
  .sp-post-nav { grid-template-columns: 1fr; }
  .sp-more-grid { grid-template-columns: 1fr; }
  .sp-author-box { flex-direction: column; align-items: center; text-align: center; }
  .sp-author-box__link { justify-content: center; }
  .sp-content h2::before { display: none; }
  .sp-share { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .sp-container { padding: 0 16px; }
  .sp-main { padding: 32px 0 60px; }
  .sp-content { font-size: 16px; }
  .sp-hero__meta { gap: 12px; }
  .sp-meta-divider { display: none; }
}